id	sid	tid	token	lemma	pos
hom-18	1	1	microsoft	microsoft	PROPN
hom-18	1	2	word	word	NOUN
hom-18	1	3	11christie.doc	11christie.doc	NUM
hom-18	1	4	proceedings	proceeding	NOUN
hom-18	1	5	of	of	ADP
hom-18	1	6	the	the	DET
hom-18	1	7	international	international	ADJ
hom-18	1	8	commission	commission	NOUN
hom-18	1	9	on	on	ADP
hom-18	1	10	history	history	NOUN
hom-18	1	11	of	of	ADP
hom-18	1	12	meteorology	meteorology	NOUN
hom-18	1	13	1.1	1.1	NUM
hom-18	1	14	(	(	PUNCT
hom-18	1	15	2004	2004	NUM
hom-18	1	16	)	)	PUNCT
hom-18	1	17	11	11	NUM
hom-18	1	18	.	.	PUNCT
hom-18	2	1	data	datum	NOUN
hom-18	2	2	collection	collection	NOUN
hom-18	2	3	and	and	CCONJ
hom-18	2	4	the	the	DET
hom-18	2	5	ozone	ozone	NOUN
hom-18	2	6	hole	hole	NOUN
hom-18	2	7	:	:	PUNCT
hom-18	2	8	too	too	ADV
hom-18	2	9	much	much	ADJ
hom-18	2	10	of	of	ADP
hom-18	2	11	a	a	DET
hom-18	2	12	good	good	ADJ
hom-18	2	13	thing?1	thing?1	PROPN
hom-18	2	14	maureen	maureen	PROPN
hom-18	2	15	christie	christie	PROPN
hom-18	2	16	department	department	PROPN
hom-18	2	17	of	of	ADP
hom-18	2	18	history	history	NOUN
hom-18	2	19	&	&	CCONJ
hom-18	2	20	philosophy	philosophy	NOUN
hom-18	2	21	of	of	ADP
hom-18	2	22	science	science	PROPN
hom-18	2	23	university	university	PROPN
hom-18	2	24	of	of	ADP
hom-18	2	25	melbourne	melbourne	PROPN
hom-18	2	26	,	,	PUNCT
hom-18	2	27	australia	australia	PROPN
hom-18	2	28	the	the	DET
hom-18	2	29	problem	problem	NOUN
hom-18	2	30	it	it	PRON
hom-18	2	31	was	be	AUX
hom-18	2	32	1985	1985	NUM
hom-18	2	33	.	.	PUNCT
hom-18	3	1	an	an	DET
hom-18	3	2	article	article	NOUN
hom-18	3	3	had	have	AUX
hom-18	3	4	just	just	ADV
hom-18	3	5	appeared	appear	VERB
hom-18	3	6	in	in	ADP
hom-18	3	7	nature	nature	NOUN
hom-18	3	8	announcing	announce	VERB
hom-18	3	9	a	a	DET
hom-18	3	10	large	large	ADJ
hom-18	3	11	seasonal	seasonal	ADJ
hom-18	3	12	disappearance	disappearance	NOUN
hom-18	3	13	of	of	ADP
hom-18	3	14	ozone	ozone	NOUN
hom-18	3	15	from	from	ADP
hom-18	3	16	the	the	DET
hom-18	3	17	atmosphere	atmosphere	NOUN
hom-18	3	18	over	over	ADP
hom-18	3	19	the	the	DET
hom-18	3	20	antarctic2	antarctic2	NOUN
hom-18	3	21	.	.	PUNCT
hom-18	4	1	the	the	DET
hom-18	4	2	community	community	NOUN
hom-18	4	3	of	of	ADP
hom-18	4	4	atmospheric	atmospheric	ADJ
hom-18	4	5	scientists	scientist	NOUN
hom-18	4	6	was	be	AUX
hom-18	4	7	in	in	ADP
hom-18	4	8	disarray	disarray	NOUN
hom-18	4	9	.	.	PUNCT
hom-18	5	1	why	why	SCONJ
hom-18	5	2	?	?	PUNCT
hom-18	6	1	what	what	PRON
hom-18	6	2	was	be	AUX
hom-18	6	3	going	go	VERB
hom-18	6	4	on	on	ADP
hom-18	6	5	?	?	PUNCT
hom-18	7	1	science	science	NOUN
hom-18	7	2	in	in	ADP
hom-18	7	3	the	the	DET
hom-18	7	4	late	late	ADJ
hom-18	7	5	twentieth	twentieth	ADJ
hom-18	7	6	century	century	NOUN
hom-18	7	7	appears	appear	VERB
hom-18	7	8	to	to	PART
hom-18	7	9	be	be	AUX
hom-18	7	10	a	a	DET
hom-18	7	11	large	large	ADJ
hom-18	7	12	-	-	PUNCT
hom-18	7	13	scale	scale	NOUN
hom-18	7	14	,	,	PUNCT
hom-18	7	15	orderly	orderly	ADJ
hom-18	7	16	,	,	PUNCT
hom-18	7	17	and	and	CCONJ
hom-18	7	18	conservative	conservative	ADJ
hom-18	7	19	enterprise	enterprise	NOUN
hom-18	7	20	.	.	PUNCT
hom-18	8	1	major	major	ADJ
hom-18	8	2	surprises	surprise	NOUN
hom-18	8	3	were	be	AUX
hom-18	8	4	rare	rare	ADJ
hom-18	8	5	,	,	PUNCT
hom-18	8	6	but	but	CCONJ
hom-18	8	7	they	they	PRON
hom-18	8	8	did	do	AUX
hom-18	8	9	occur	occur	VERB
hom-18	8	10	from	from	ADP
hom-18	8	11	time	time	NOUN
hom-18	8	12	to	to	ADP
hom-18	8	13	time	time	NOUN
hom-18	8	14	.	.	PUNCT
hom-18	9	1	why	why	SCONJ
hom-18	9	2	was	be	AUX
hom-18	9	3	this	this	DET
hom-18	9	4	announcement	announcement	NOUN
hom-18	9	5	such	such	DET
hom-18	9	6	a	a	DET
hom-18	9	7	surprise	surprise	NOUN
hom-18	9	8	?	?	PUNCT
hom-18	10	1	everyone	everyone	PRON
hom-18	10	2	was	be	AUX
hom-18	10	3	focussed	focusse	VERB
hom-18	10	4	on	on	ADP
hom-18	10	5	the	the	DET
hom-18	10	6	ozone	ozone	NOUN
hom-18	10	7	layer	layer	NOUN
hom-18	10	8	and	and	CCONJ
hom-18	10	9	possible	possible	ADJ
hom-18	10	10	human	human	ADJ
hom-18	10	11	influences	influence	NOUN
hom-18	10	12	.	.	PUNCT
hom-18	11	1	there	there	PRON
hom-18	11	2	had	have	AUX
hom-18	11	3	been	be	AUX
hom-18	11	4	both	both	CCONJ
hom-18	11	5	scientific	scientific	ADJ
hom-18	11	6	and	and	CCONJ
hom-18	11	7	public	public	ADJ
hom-18	11	8	debate	debate	NOUN
hom-18	11	9	for	for	ADP
hom-18	11	10	a	a	DET
hom-18	11	11	decade	decade	NOUN
hom-18	11	12	.	.	PUNCT
hom-18	12	1	1	1	X
hom-18	12	2	.	.	PUNCT
hom-18	12	3	scientists	scientist	NOUN
hom-18	12	4	had	have	AUX
hom-18	12	5	been	be	AUX
hom-18	12	6	strenuously	strenuously	ADV
hom-18	12	7	searching	search	VERB
hom-18	12	8	for	for	ADP
hom-18	12	9	ozone	ozone	NOUN
hom-18	12	10	depletion	depletion	NOUN
hom-18	12	11	.	.	PUNCT
hom-18	13	1	their	their	PRON
hom-18	13	2	best	good	ADJ
hom-18	13	3	current	current	ADJ
hom-18	13	4	data	datum	NOUN
hom-18	13	5	indicated	indicate	VERB
hom-18	13	6	a	a	DET
hom-18	13	7	possible	possible	ADJ
hom-18	13	8	depletion	depletion	NOUN
hom-18	13	9	of	of	ADP
hom-18	13	10	2	2	NUM
hom-18	13	11	-	-	SYM
hom-18	13	12	3	3	NUM
hom-18	13	13	%	%	NOUN
hom-18	13	14	—	—	PUNCT
hom-18	13	15	barely	barely	ADV
hom-18	13	16	detectible	detectible	ADJ
hom-18	13	17	.	.	PUNCT
hom-18	14	1	but	but	CCONJ
hom-18	14	2	this	this	DET
hom-18	14	3	article	article	NOUN
hom-18	14	4	claimed	claim	VERB
hom-18	14	5	local	local	ADJ
hom-18	14	6	depletions	depletion	NOUN
hom-18	14	7	of	of	ADP
hom-18	14	8	up	up	ADP
hom-18	14	9	to	to	PART
hom-18	14	10	60	60	NUM
hom-18	14	11	%	%	NOUN
hom-18	14	12	.	.	PUNCT
hom-18	15	1	2	2	X
hom-18	15	2	.	.	X
hom-18	15	3	why	why	SCONJ
hom-18	15	4	did	do	AUX
hom-18	15	5	the	the	DET
hom-18	15	6	data	datum	NOUN
hom-18	15	7	come	come	VERB
hom-18	15	8	from	from	ADP
hom-18	15	9	a	a	DET
hom-18	15	10	single	single	ADJ
hom-18	15	11	british	british	ADJ
hom-18	15	12	ground	ground	NOUN
hom-18	15	13	observing	observe	VERB
hom-18	15	14	station	station	NOUN
hom-18	15	15	?	?	PUNCT
hom-18	16	1	nasa	nasa	PROPN
hom-18	16	2	had	have	VERB
hom-18	16	3	a	a	DET
hom-18	16	4	satellite	satellite	NOUN
hom-18	16	5	in	in	ADP
hom-18	16	6	orbit	orbit	NOUN
hom-18	16	7	,	,	PUNCT
hom-18	16	8	continuously	continuously	ADV
hom-18	16	9	monitoring	monitor	VERB
hom-18	16	10	ozone	ozone	NOUN
hom-18	16	11	levels	level	NOUN
hom-18	16	12	world	world	NOUN
hom-18	16	13	-	-	PUNCT
hom-18	16	14	wide	wide	ADV
hom-18	16	15	.	.	PUNCT
hom-18	17	1	the	the	DET
hom-18	17	2	data	data	NOUN
hom-18	17	3	collection	collection	NOUN
hom-18	17	4	and	and	CCONJ
hom-18	17	5	the	the	DET
hom-18	17	6	ozone	ozone	NOUN
hom-18	17	7	hole	hole	NOUN
hom-18	17	8	100	100	NUM
hom-18	17	9	british	british	ADJ
hom-18	17	10	team	team	NOUN
hom-18	17	11	leader	leader	NOUN
hom-18	17	12	was	be	AUX
hom-18	17	13	a	a	DET
hom-18	17	14	good	good	ADJ
hom-18	17	15	scientist	scientist	NOUN
hom-18	17	16	,	,	PUNCT
hom-18	17	17	with	with	ADP
hom-18	17	18	a	a	DET
hom-18	17	19	reputation	reputation	NOUN
hom-18	17	20	for	for	ADP
hom-18	17	21	careful	careful	ADJ
hom-18	17	22	,	,	PUNCT
hom-18	17	23	conservative	conservative	ADJ
hom-18	17	24	,	,	PUNCT
hom-18	17	25	and	and	CCONJ
hom-18	17	26	scholarly	scholarly	ADJ
hom-18	17	27	work	work	NOUN
hom-18	17	28	.	.	PUNCT
hom-18	18	1	but	but	CCONJ
hom-18	18	2	he	he	PRON
hom-18	18	3	was	be	AUX
hom-18	18	4	not	not	PART
hom-18	18	5	widely	widely	ADV
hom-18	18	6	known	know	VERB
hom-18	18	7	as	as	ADP
hom-18	18	8	a	a	DET
hom-18	18	9	leading	lead	VERB
hom-18	18	10	atmospheric	atmospheric	ADJ
hom-18	18	11	scientist	scientist	NOUN
hom-18	18	12	.	.	PUNCT
hom-18	19	1	those	those	DET
hom-18	19	2	atmospheric	atmospheric	ADJ
hom-18	19	3	scientists	scientist	NOUN
hom-18	19	4	who	who	PRON
hom-18	19	5	knew	know	VERB
hom-18	19	6	farman	farman	PROPN
hom-18	19	7	knew	know	VERB
hom-18	19	8	he	he	PRON
hom-18	19	9	would	would	AUX
hom-18	19	10	not	not	PART
hom-18	19	11	lightly	lightly	ADV
hom-18	19	12	publish	publish	VERB
hom-18	19	13	such	such	DET
hom-18	19	14	an	an	DET
hom-18	19	15	article	article	NOUN
hom-18	19	16	;	;	PUNCT
hom-18	19	17	many	many	ADJ
hom-18	19	18	did	do	AUX
hom-18	19	19	not	not	PART
hom-18	19	20	know	know	VERB
hom-18	19	21	him	he	PRON
hom-18	19	22	.	.	PUNCT
hom-18	20	1	3	3	X
hom-18	20	2	.	.	X
hom-18	20	3	a	a	DET
hom-18	20	4	major	major	ADJ
hom-18	20	5	new	new	ADJ
hom-18	20	6	research	research	NOUN
hom-18	20	7	effort	effort	NOUN
hom-18	20	8	had	have	AUX
hom-18	20	9	been	be	AUX
hom-18	20	10	put	put	VERB
hom-18	20	11	into	into	ADP
hom-18	20	12	investigations	investigation	NOUN
hom-18	20	13	of	of	ADP
hom-18	20	14	stratospheric	stratospheric	ADJ
hom-18	20	15	circulation	circulation	NOUN
hom-18	20	16	and	and	CCONJ
hom-18	20	17	chemistry	chemistry	NOUN
hom-18	20	18	.	.	PUNCT
hom-18	21	1	better	well	ADJ
hom-18	21	2	understandings	understanding	NOUN
hom-18	21	3	of	of	ADP
hom-18	21	4	chemical	chemical	ADJ
hom-18	21	5	mechanism	mechanism	NOUN
hom-18	21	6	and	and	CCONJ
hom-18	21	7	atmospheric	atmospheric	ADJ
hom-18	21	8	circulation	circulation	NOUN
hom-18	21	9	,	,	PUNCT
hom-18	21	10	along	along	ADP
hom-18	21	11	with	with	ADP
hom-18	21	12	improvements	improvement	NOUN
hom-18	21	13	in	in	ADP
hom-18	21	14	computer	computer	NOUN
hom-18	21	15	technology	technology	NOUN
hom-18	21	16	had	have	AUX
hom-18	21	17	been	be	AUX
hom-18	21	18	incorporated	incorporate	VERB
hom-18	21	19	into	into	ADP
hom-18	21	20	the	the	DET
hom-18	21	21	modelling	modelling	NOUN
hom-18	21	22	.	.	PUNCT
hom-18	22	1	none	none	NOUN
hom-18	22	2	of	of	ADP
hom-18	22	3	the	the	DET
hom-18	22	4	models	model	NOUN
hom-18	22	5	had	have	AUX
hom-18	22	6	indicated	indicate	VERB
hom-18	22	7	anything	anything	PRON
hom-18	22	8	unusual	unusual	ADJ
hom-18	22	9	happening	happen	VERB
hom-18	22	10	in	in	ADP
hom-18	22	11	the	the	DET
hom-18	22	12	antarctic	antarctic	NOUN
hom-18	22	13	.	.	PUNCT
hom-18	23	1	stratospheric	stratospheric	ADJ
hom-18	23	2	reaction	reaction	NOUN
hom-18	23	3	systems	system	NOUN
hom-18	23	4	are	be	AUX
hom-18	23	5	largely	largely	ADV
hom-18	23	6	light	light	ADV
hom-18	23	7	-	-	PUNCT
hom-18	23	8	driven	drive	VERB
hom-18	23	9	.	.	PUNCT
hom-18	24	1	everyone	everyone	PRON
hom-18	24	2	was	be	AUX
hom-18	24	3	expecting	expect	VERB
hom-18	24	4	daytime	daytime	NOUN
hom-18	24	5	in	in	ADP
hom-18	24	6	the	the	DET
hom-18	24	7	upper	upper	ADJ
hom-18	24	8	tropical	tropical	ADJ
hom-18	24	9	stratosphere	stratosphere	NOUN
hom-18	24	10	as	as	ADP
hom-18	24	11	the	the	DET
hom-18	24	12	likely	likely	ADJ
hom-18	24	13	place	place	NOUN
hom-18	24	14	for	for	ADP
hom-18	24	15	active	active	ADJ
hom-18	24	16	chemistry	chemistry	NOUN
hom-18	24	17	.	.	PUNCT
hom-18	25	1	polar	polar	ADJ
hom-18	25	2	air	air	NOUN
hom-18	25	3	in	in	ADP
hom-18	25	4	the	the	DET
hom-18	25	5	lower	low	ADJ
hom-18	25	6	stratosphere	stratosphere	NOUN
hom-18	25	7	is	be	AUX
hom-18	25	8	second	second	ADJ
hom-18	25	9	only	only	ADV
hom-18	25	10	to	to	ADP
hom-18	25	11	night	night	NOUN
hom-18	25	12	-	-	PUNCT
hom-18	25	13	time	time	NOUN
hom-18	25	14	for	for	ADP
hom-18	25	15	absence	absence	NOUN
hom-18	25	16	of	of	ADP
hom-18	25	17	ultraviolet	ultraviolet	ADJ
hom-18	25	18	light	light	NOUN
hom-18	25	19	!	!	PUNCT
hom-18	26	1	it	it	PRON
hom-18	26	2	was	be	AUX
hom-18	26	3	regarded	regard	VERB
hom-18	26	4	largely	largely	ADV
hom-18	26	5	as	as	ADP
hom-18	26	6	a	a	DET
hom-18	26	7	chemically	chemically	ADV
hom-18	26	8	inert	inert	ADJ
hom-18	26	9	reservoir	reservoir	NOUN
hom-18	26	10	.	.	PUNCT
hom-18	27	1	4	4	X
hom-18	27	2	.	.	X
hom-18	27	3	the	the	DET
hom-18	27	4	article	article	NOUN
hom-18	27	5	shows	show	VERB
hom-18	27	6	an	an	DET
hom-18	27	7	anomaly	anomaly	NOUN
hom-18	27	8	only	only	ADV
hom-18	27	9	in	in	ADP
hom-18	27	10	the	the	DET
hom-18	27	11	antarctic	antarctic	NOUN
hom-18	27	12	,	,	PUNCT
hom-18	27	13	only	only	ADV
hom-18	27	14	in	in	ADP
hom-18	27	15	the	the	DET
hom-18	27	16	spring	spring	NOUN
hom-18	27	17	months	month	NOUN
hom-18	27	18	,	,	PUNCT
hom-18	27	19	and	and	CCONJ
hom-18	27	20	only	only	ADV
hom-18	27	21	in	in	ADP
hom-18	27	22	years	year	NOUN
hom-18	27	23	since	since	SCONJ
hom-18	27	24	1977	1977	NUM
hom-18	27	25	.	.	PUNCT
hom-18	28	1	a	a	DET
hom-18	28	2	depletion	depletion	NOUN
hom-18	28	3	that	that	PRON
hom-18	28	4	is	be	AUX
hom-18	28	5	both	both	PRON
hom-18	28	6	local	local	ADJ
hom-18	28	7	and	and	CCONJ
hom-18	28	8	seasonal	seasonal	ADJ
hom-18	28	9	,	,	PUNCT
hom-18	28	10	and	and	CCONJ
hom-18	28	11	started	start	VERB
hom-18	28	12	quite	quite	ADV
hom-18	28	13	suddenly	suddenly	ADV
hom-18	28	14	in	in	ADP
hom-18	28	15	1976	1976	NUM
hom-18	28	16	or	or	CCONJ
hom-18	28	17	1977	1977	NUM
hom-18	28	18	was	be	AUX
hom-18	28	19	a	a	DET
hom-18	28	20	surprise	surprise	NOUN
hom-18	28	21	.	.	PUNCT
hom-18	29	1	5	5	X
hom-18	29	2	.	.	X
hom-18	29	3	in	in	ADP
hom-18	29	4	the	the	DET
hom-18	29	5	context	context	NOUN
hom-18	29	6	of	of	ADP
hom-18	29	7	great	great	ADJ
hom-18	29	8	scientific	scientific	ADJ
hom-18	29	9	interest	interest	NOUN
hom-18	29	10	in	in	ADP
hom-18	29	11	stratospheric	stratospheric	ADJ
hom-18	29	12	ozone	ozone	NOUN
hom-18	29	13	,	,	PUNCT
hom-18	29	14	why	why	SCONJ
hom-18	29	15	did	do	AUX
hom-18	29	16	it	it	PRON
hom-18	29	17	take	take	VERB
hom-18	29	18	eight	eight	NUM
hom-18	29	19	years	year	NOUN
hom-18	29	20	for	for	SCONJ
hom-18	29	21	the	the	DET
hom-18	29	22	announcement	announcement	NOUN
hom-18	29	23	to	to	PART
hom-18	29	24	be	be	AUX
hom-18	29	25	published	publish	VERB
hom-18	29	26	?	?	PUNCT
hom-18	30	1	four	four	NUM
hom-18	30	2	years	year	NOUN
hom-18	30	3	of	of	ADP
hom-18	30	4	data	data	NOUN
hom-18	30	5	collection	collection	NOUN
hom-18	30	6	—	—	PUNCT
hom-18	30	7	up	up	ADP
hom-18	30	8	to1980	to1980	NOUN
hom-18	30	9	—	—	PUNCT
hom-18	30	10	would	would	AUX
hom-18	30	11	have	have	AUX
hom-18	30	12	been	be	AUX
hom-18	30	13	enough	enough	ADJ
hom-18	30	14	to	to	PART
hom-18	30	15	confirm	confirm	VERB
hom-18	30	16	that	that	SCONJ
hom-18	30	17	there	there	PRON
hom-18	30	18	was	be	VERB
hom-18	30	19	a	a	DET
hom-18	30	20	persistent	persistent	ADJ
hom-18	30	21	trend	trend	NOUN
hom-18	30	22	rather	rather	ADV
hom-18	30	23	than	than	ADP
hom-18	30	24	just	just	ADV
hom-18	30	25	an	an	DET
hom-18	30	26	anomalous	anomalous	ADJ
hom-18	30	27	season	season	NOUN
hom-18	30	28	or	or	CCONJ
hom-18	30	29	two	two	NUM
hom-18	30	30	.	.	PUNCT
hom-18	31	1	the	the	DET
hom-18	31	2	same	same	ADJ
hom-18	31	3	four	four	NUM
hom-18	31	4	years	year	NOUN
hom-18	31	5	could	could	AUX
hom-18	31	6	have	have	AUX
hom-18	31	7	been	be	AUX
hom-18	31	8	used	use	VERB
hom-18	31	9	for	for	ADP
hom-18	31	10	instrument	instrument	NOUN
hom-18	31	11	calibration	calibration	NOUN
hom-18	31	12	and	and	CCONJ
hom-18	31	13	re	re	NOUN
hom-18	31	14	-	-	NOUN
hom-18	31	15	checking	checking	ADJ
hom-18	31	16	,	,	PUNCT
hom-18	31	17	to	to	PART
hom-18	31	18	rule	rule	VERB
hom-18	31	19	out	out	ADP
hom-18	31	20	artefactual	artefactual	ADJ
hom-18	31	21	explanations	explanation	NOUN
hom-18	31	22	.	.	PUNCT
hom-18	32	1	why	why	SCONJ
hom-18	32	2	did	do	AUX
hom-18	32	3	the	the	DET
hom-18	32	4	article	article	NOUN
hom-18	32	5	not	not	PART
hom-18	32	6	appear	appear	VERB
hom-18	32	7	in	in	ADP
hom-18	32	8	1981	1981	NUM
hom-18	32	9	?	?	PUNCT
hom-18	33	1	these	these	DET
hom-18	33	2	issues	issue	NOUN
hom-18	33	3	,	,	PUNCT
hom-18	33	4	then	then	ADV
hom-18	33	5	,	,	PUNCT
hom-18	33	6	provide	provide	VERB
hom-18	33	7	the	the	DET
hom-18	33	8	focus	focus	NOUN
hom-18	33	9	of	of	ADP
hom-18	33	10	this	this	DET
hom-18	33	11	article	article	NOUN
hom-18	33	12	.	.	PUNCT
hom-18	34	1	several	several	ADJ
hom-18	34	2	important	important	ADJ
hom-18	34	3	questions	question	NOUN
hom-18	34	4	arise	arise	VERB
hom-18	34	5	:	:	PUNCT
hom-18	35	1	♦	♦	PROPN
hom-18	35	2	why	why	SCONJ
hom-18	35	3	did	do	AUX
hom-18	35	4	the	the	DET
hom-18	35	5	publication	publication	NOUN
hom-18	35	6	take	take	VERB
hom-18	35	7	so	so	ADV
hom-18	35	8	long	long	ADV
hom-18	35	9	when	when	SCONJ
hom-18	35	10	everyone	everyone	PRON
hom-18	35	11	was	be	AUX
hom-18	35	12	looking	look	VERB
hom-18	35	13	so	so	ADV
hom-18	35	14	hard	hard	ADV
hom-18	35	15	?	?	PUNCT
hom-18	36	1	♦	♦	PROPN
hom-18	36	2	why	why	SCONJ
hom-18	36	3	had	have	VERB
hom-18	36	4	the	the	DET
hom-18	36	5	announcement	announcement	NOUN
hom-18	36	6	not	not	PART
hom-18	36	7	come	come	VERB
hom-18	36	8	from	from	ADP
hom-18	36	9	the	the	DET
hom-18	36	10	nasa	nasa	PROPN
hom-18	36	11	satellite	satellite	NOUN
hom-18	36	12	team	team	NOUN
hom-18	36	13	,	,	PUNCT
hom-18	36	14	which	which	PRON
hom-18	36	15	was	be	AUX
hom-18	36	16	better	well	ADV
hom-18	36	17	resourced	resource	VERB
hom-18	36	18	,	,	PUNCT
hom-18	36	19	and	and	CCONJ
hom-18	36	20	had	have	AUX
hom-18	36	21	been	be	AUX
hom-18	36	22	engaged	engage	VERB
hom-18	36	23	in	in	ADP
hom-18	36	24	more	more	ADV
hom-18	36	25	intensive	intensive	ADJ
hom-18	36	26	data	datum	NOUN
hom-18	36	27	collection	collection	NOUN
hom-18	36	28	?	?	PUNCT
hom-18	37	1	♦	♦	PROPN
hom-18	37	2	why	why	SCONJ
hom-18	37	3	was	be	AUX
hom-18	37	4	the	the	DET
hom-18	37	5	announcement	announcement	NOUN
hom-18	37	6	made	make	VERB
hom-18	37	7	on	on	ADP
hom-18	37	8	the	the	DET
hom-18	37	9	basis	basis	NOUN
hom-18	37	10	of	of	ADP
hom-18	37	11	data	datum	NOUN
hom-18	37	12	from	from	ADP
hom-18	37	13	a	a	DET
hom-18	37	14	single	single	ADJ
hom-18	37	15	ground	ground	NOUN
hom-18	37	16	station	station	NOUN
hom-18	37	17	?	?	PUNCT
hom-18	38	1	there	there	PRON
hom-18	38	2	were	be	VERB
hom-18	38	3	over	over	ADP
hom-18	38	4	200	200	NUM
hom-18	38	5	such	such	ADJ
hom-18	38	6	stations	station	NOUN
hom-18	38	7	around	around	ADP
hom-18	38	8	the	the	DET
hom-18	38	9	world	world	NOUN
hom-18	38	10	,	,	PUNCT
hom-18	38	11	17	17	NUM
hom-18	38	12	of	of	ADP
hom-18	38	13	them	they	PRON
hom-18	38	14	in	in	ADP
hom-18	38	15	the	the	DET
hom-18	38	16	antarctic	antarctic	NOUN
hom-18	38	17	.	.	PUNCT
hom-18	39	1	i	i	PRON
hom-18	39	2	will	will	AUX
hom-18	39	3	address	address	VERB
hom-18	39	4	these	these	DET
hom-18	39	5	questions	question	NOUN
hom-18	39	6	in	in	ADP
hom-18	39	7	reverse	reverse	ADJ
hom-18	39	8	order	order	NOUN
hom-18	39	9	.	.	PUNCT
hom-18	40	1	other	other	ADJ
hom-18	40	2	ground	ground	NOUN
hom-18	40	3	stations	station	NOUN
hom-18	40	4	a	a	DET
hom-18	40	5	large	large	ADJ
hom-18	40	6	network	network	NOUN
hom-18	40	7	of	of	ADP
hom-18	40	8	ground	ground	NOUN
hom-18	40	9	stations	station	NOUN
hom-18	40	10	for	for	ADP
hom-18	40	11	worldwide	worldwide	ADJ
hom-18	40	12	ozone	ozone	NOUN
hom-18	40	13	monitoring	monitoring	NOUN
hom-18	40	14	was	be	AUX
hom-18	40	15	set	set	VERB
hom-18	40	16	up	up	ADP
hom-18	40	17	for	for	ADP
hom-18	40	18	the	the	DET
hom-18	40	19	international	international	ADJ
hom-18	40	20	geophysical	geophysical	ADJ
hom-18	40	21	year	year	NOUN
hom-18	40	22	1957	1957	NUM
hom-18	40	23	-	-	SYM
hom-18	40	24	1958	1958	NUM
hom-18	40	25	.	.	PUNCT
hom-18	41	1	but	but	CCONJ
hom-18	41	2	the	the	DET
hom-18	41	3	initial	initial	ADJ
hom-18	41	4	enthusiasm	enthusiasm	NOUN
hom-18	41	5	waned	wane	VERB
hom-18	41	6	.	.	PUNCT
hom-18	42	1	funding	funding	NOUN
hom-18	42	2	for	for	ADP
hom-18	42	3	personnel	personnel	NOUN
hom-18	42	4	and	and	CCONJ
hom-18	42	5	instrument	instrument	NOUN
hom-18	42	6	maintenance	maintenance	NOUN
hom-18	42	7	and	and	CCONJ
hom-18	42	8	calibration	calibration	NOUN
hom-18	42	9	fell	fall	VERB
hom-18	42	10	away	away	ADV
hom-18	42	11	in	in	ADP
hom-18	42	12	many	many	ADJ
hom-18	42	13	cases	case	NOUN
hom-18	42	14	.	.	PUNCT
hom-18	43	1	some	some	DET
hom-18	43	2	stations	station	NOUN
hom-18	43	3	were	be	AUX
hom-18	43	4	reporting	report	VERB
hom-18	43	5	ozone	ozone	NOUN
hom-18	43	6	readings	reading	NOUN
hom-18	43	7	on	on	ADP
hom-18	43	8	an	an	DET
hom-18	43	9	intermittent	intermittent	ADJ
hom-18	43	10	and	and	CCONJ
hom-18	43	11	irregular	irregular	ADJ
hom-18	43	12	basis	basis	NOUN
hom-18	43	13	.	.	PUNCT
hom-18	44	1	some	some	PRON
hom-18	44	2	had	have	AUX
hom-18	44	3	stopped	stop	VERB
hom-18	44	4	and	and	CCONJ
hom-18	44	5	restarted	restart	VERB
hom-18	44	6	at	at	ADP
hom-18	44	7	various	various	ADJ
hom-18	44	8	stages	stage	NOUN
hom-18	44	9	.	.	PUNCT
hom-18	45	1	some	some	PRON
hom-18	45	2	gave	give	VERB
hom-18	45	3	up	up	ADP
hom-18	45	4	altogether	altogether	ADV
hom-18	45	5	.	.	PUNCT
hom-18	46	1	when	when	SCONJ
hom-18	46	2	ozone	ozone	NOUN
hom-18	46	3	depletion	depletion	NOUN
hom-18	46	4	became	become	VERB
hom-18	46	5	an	an	DET
hom-18	46	6	issue	issue	NOUN
hom-18	46	7	in	in	ADP
hom-18	46	8	the	the	DET
hom-18	46	9	early	early	ADJ
hom-18	46	10	1970s	1970	NOUN
hom-18	46	11	,	,	PUNCT
hom-18	46	12	new	new	ADJ
hom-18	46	13	stations	station	NOUN
hom-18	46	14	joined	join	VERB
hom-18	46	15	the	the	DET
hom-18	46	16	network	network	NOUN
hom-18	46	17	,	,	PUNCT
hom-18	46	18	and	and	CCONJ
hom-18	46	19	some	some	DET
hom-18	46	20	dormant	dormant	ADJ
hom-18	46	21	programmes	programme	NOUN
hom-18	46	22	were	be	AUX
hom-18	46	23	resurrected	resurrect	VERB
hom-18	46	24	.	.	PUNCT
hom-18	47	1	proc	proc	NOUN
hom-18	47	2	.	.	PUNCT
hom-18	48	1	ichm	ichm	PROPN
hom-18	48	2	1.1	1.1	NUM
hom-18	48	3	(	(	PUNCT
hom-18	48	4	2004	2004	NUM
hom-18	48	5	)	)	PUNCT
hom-18	48	6	101	101	NUM
hom-18	48	7	most	most	ADJ
hom-18	48	8	of	of	ADP
hom-18	48	9	the	the	DET
hom-18	48	10	monitoring	monitoring	NOUN
hom-18	48	11	stations	station	NOUN
hom-18	48	12	classified	classify	VERB
hom-18	48	13	as	as	ADP
hom-18	48	14	antarctic	antarctic	ADJ
hom-18	48	15	are	be	AUX
hom-18	48	16	located	locate	VERB
hom-18	48	17	near	near	ADP
hom-18	48	18	or	or	CCONJ
hom-18	48	19	outside	outside	ADP
hom-18	48	20	the	the	DET
hom-18	48	21	antarctic	antarctic	ADJ
hom-18	48	22	circle	circle	NOUN
hom-18	48	23	.	.	PUNCT
hom-18	49	1	they	they	PRON
hom-18	49	2	did	do	AUX
hom-18	49	3	not	not	PART
hom-18	49	4	fall	fall	VERB
hom-18	49	5	within	within	ADP
hom-18	49	6	the	the	DET
hom-18	49	7	area	area	NOUN
hom-18	49	8	affected	affect	VERB
hom-18	49	9	by	by	ADP
hom-18	49	10	the	the	DET
hom-18	49	11	phenomenon	phenomenon	NOUN
hom-18	49	12	,	,	PUNCT
hom-18	49	13	or	or	CCONJ
hom-18	49	14	at	at	ADP
hom-18	49	15	least	least	ADJ
hom-18	49	16	did	do	AUX
hom-18	49	17	not	not	PART
hom-18	49	18	consistently	consistently	ADV
hom-18	49	19	do	do	VERB
hom-18	49	20	so	so	ADV
hom-18	49	21	.	.	PUNCT
hom-18	50	1	from	from	ADP
hom-18	50	2	one	one	NUM
hom-18	50	3	of	of	ADP
hom-18	50	4	these	these	DET
hom-18	50	5	stations	station	NOUN
hom-18	50	6	,	,	PUNCT
hom-18	50	7	the	the	DET
hom-18	50	8	japanese	japanese	ADJ
hom-18	50	9	syowa	syowa	PROPN
hom-18	50	10	station	station	NOUN
hom-18	50	11	,	,	PUNCT
hom-18	50	12	there	there	PRON
hom-18	50	13	is	be	VERB
hom-18	50	14	a	a	DET
hom-18	50	15	conference	conference	NOUN
hom-18	50	16	report	report	NOUN
hom-18	50	17	from	from	ADP
hom-18	50	18	1984	1984	NUM
hom-18	50	19	of	of	ADP
hom-18	50	20	anomalously	anomalously	ADV
hom-18	50	21	low	low	ADJ
hom-18	50	22	ozone	ozone	NOUN
hom-18	50	23	in	in	ADP
hom-18	50	24	the	the	DET
hom-18	50	25	1983	1983	NUM
hom-18	50	26	austral	austral	ADJ
hom-18	50	27	spring	spring	NOUN
hom-18	50	28	season3	season3	PROPN
hom-18	50	29	.	.	PUNCT
hom-18	51	1	it	it	PRON
hom-18	51	2	was	be	AUX
hom-18	51	3	presented	present	VERB
hom-18	51	4	at	at	ADP
hom-18	51	5	the	the	DET
hom-18	51	6	time	time	NOUN
hom-18	51	7	as	as	ADP
hom-18	51	8	a	a	DET
hom-18	51	9	singular	singular	NOUN
hom-18	51	10	rather	rather	ADV
hom-18	51	11	than	than	ADP
hom-18	51	12	an	an	DET
hom-18	51	13	ongoing	ongoing	ADJ
hom-18	51	14	phenomenon	phenomenon	NOUN
hom-18	51	15	.	.	PUNCT
hom-18	52	1	there	there	PRON
hom-18	52	2	are	be	VERB
hom-18	52	3	few	few	ADJ
hom-18	52	4	remaining	remain	VERB
hom-18	52	5	stations	station	NOUN
hom-18	52	6	.	.	PUNCT
hom-18	53	1	the	the	DET
hom-18	53	2	french	french	ADJ
hom-18	53	3	station	station	NOUN
hom-18	53	4	at	at	ADP
hom-18	53	5	dumont	dumont	PROPN
hom-18	53	6	d'urville	d'urville	PROPN
hom-18	53	7	was	be	AUX
hom-18	53	8	then	then	ADV
hom-18	53	9	in	in	ADP
hom-18	53	10	a	a	DET
hom-18	53	11	dormant	dormant	ADJ
hom-18	53	12	phase	phase	NOUN
hom-18	53	13	,	,	PUNCT
hom-18	53	14	at	at	ADV
hom-18	53	15	least	least	ADJ
hom-18	53	16	as	as	ADV
hom-18	53	17	far	far	ADV
hom-18	53	18	as	as	SCONJ
hom-18	53	19	reporting	report	VERB
hom-18	53	20	ozone	ozone	NOUN
hom-18	53	21	readings	reading	NOUN
hom-18	53	22	is	be	AUX
hom-18	53	23	concerned	concern	VERB
hom-18	53	24	.	.	PUNCT
hom-18	54	1	soviet	soviet	ADJ
hom-18	54	2	operations	operation	NOUN
hom-18	54	3	at	at	ADP
hom-18	54	4	mirnyy	mirnyy	PROPN
hom-18	54	5	had	have	AUX
hom-18	54	6	been	be	AUX
hom-18	54	7	hampered	hamper	VERB
hom-18	54	8	from	from	ADP
hom-18	54	9	the	the	DET
hom-18	54	10	start	start	NOUN
hom-18	54	11	with	with	ADP
hom-18	54	12	appalling	appalling	ADJ
hom-18	54	13	weather	weather	NOUN
hom-18	54	14	conditions	condition	NOUN
hom-18	54	15	,	,	PUNCT
hom-18	54	16	and	and	CCONJ
hom-18	54	17	they	they	PRON
hom-18	54	18	were	be	AUX
hom-18	54	19	in	in	ADP
hom-18	54	20	the	the	DET
hom-18	54	21	process	process	NOUN
hom-18	54	22	of	of	ADP
hom-18	54	23	relocating	relocate	VERB
hom-18	54	24	most	most	ADJ
hom-18	54	25	of	of	ADP
hom-18	54	26	their	their	PRON
hom-18	54	27	antarctic	antarctic	ADJ
hom-18	54	28	operations	operation	NOUN
hom-18	54	29	to	to	ADP
hom-18	54	30	a	a	DET
hom-18	54	31	more	more	ADV
hom-18	54	32	amenable	amenable	ADJ
hom-18	54	33	location	location	NOUN
hom-18	54	34	at	at	ADP
hom-18	54	35	molodezhnaya	molodezhnaya	NOUN
hom-18	54	36	.	.	PUNCT
hom-18	55	1	observations	observation	NOUN
hom-18	55	2	from	from	ADP
hom-18	55	3	mirnyy	mirnyy	PROPN
hom-18	55	4	were	be	AUX
hom-18	55	5	both	both	PRON
hom-18	55	6	sparse	sparse	ADJ
hom-18	55	7	and	and	CCONJ
hom-18	55	8	questionably	questionably	ADV
hom-18	55	9	erratic	erratic	ADJ
hom-18	55	10	.	.	PUNCT
hom-18	56	1	the	the	DET
hom-18	56	2	ozone	ozone	NOUN
hom-18	56	3	monitoring	monitoring	NOUN
hom-18	56	4	instrument	instrument	NOUN
hom-18	56	5	at	at	ADP
hom-18	56	6	the	the	DET
hom-18	56	7	american	american	ADJ
hom-18	56	8	base	base	NOUN
hom-18	56	9	at	at	ADP
hom-18	56	10	the	the	DET
hom-18	56	11	south	south	ADJ
hom-18	56	12	pole	pole	NOUN
hom-18	56	13	had	have	VERB
hom-18	56	14	its	its	PRON
hom-18	56	15	own	own	ADJ
hom-18	56	16	particular	particular	ADJ
hom-18	56	17	problem	problem	NOUN
hom-18	56	18	at	at	ADP
hom-18	56	19	the	the	DET
hom-18	56	20	crucial	crucial	ADJ
hom-18	56	21	time	time	NOUN
hom-18	56	22	.	.	PUNCT
hom-18	57	1	that	that	PRON
hom-18	57	2	left	leave	VERB
hom-18	57	3	only	only	ADV
hom-18	57	4	the	the	DET
hom-18	57	5	british	british	ADJ
hom-18	57	6	station	station	NOUN
hom-18	57	7	at	at	ADP
hom-18	57	8	halley	halley	PROPN
hom-18	57	9	bay	bay	PROPN
hom-18	57	10	to	to	PART
hom-18	57	11	make	make	VERB
hom-18	57	12	the	the	DET
hom-18	57	13	crucial	crucial	ADJ
hom-18	57	14	observations	observation	NOUN
hom-18	57	15	.	.	PUNCT
hom-18	58	1	the	the	DET
hom-18	58	2	satellite	satellite	NOUN
hom-18	58	3	observations	observation	NOUN
hom-18	58	4	the	the	DET
hom-18	58	5	satellite	satellite	NOUN
hom-18	58	6	programme	programme	NOUN
hom-18	58	7	collected	collect	VERB
hom-18	58	8	about	about	ADV
hom-18	58	9	140,000	140,000	NUM
hom-18	58	10	readings	reading	NOUN
hom-18	58	11	per	per	ADP
hom-18	58	12	day	day	NOUN
hom-18	58	13	,	,	PUNCT
hom-18	58	14	covering	cover	VERB
hom-18	58	15	the	the	DET
hom-18	58	16	whole	whole	ADJ
hom-18	58	17	surface	surface	NOUN
hom-18	58	18	of	of	ADP
hom-18	58	19	the	the	DET
hom-18	58	20	earth	earth	NOUN
hom-18	58	21	.	.	PUNCT
hom-18	59	1	computing	computing	NOUN
hom-18	59	2	technology	technology	NOUN
hom-18	59	3	was	be	AUX
hom-18	59	4	primitive	primitive	ADJ
hom-18	59	5	by	by	ADP
hom-18	59	6	today	today	NOUN
hom-18	59	7	’s	’s	PART
hom-18	59	8	standards	standard	NOUN
hom-18	59	9	.	.	PUNCT
hom-18	60	1	the	the	DET
hom-18	60	2	readings	reading	NOUN
hom-18	60	3	were	be	AUX
hom-18	60	4	analysed	analyse	VERB
hom-18	60	5	for	for	ADP
hom-18	60	6	quality	quality	NOUN
hom-18	60	7	control	control	NOUN
hom-18	60	8	purposes	purpose	NOUN
hom-18	60	9	,	,	PUNCT
hom-18	60	10	and	and	CCONJ
hom-18	60	11	archived	archive	VERB
hom-18	60	12	on	on	ADP
hom-18	60	13	magnetic	magnetic	ADJ
hom-18	60	14	tape	tape	NOUN
hom-18	60	15	for	for	ADP
hom-18	60	16	distribution	distribution	NOUN
hom-18	60	17	to	to	ADP
hom-18	60	18	scientists	scientist	NOUN
hom-18	60	19	interested	interested	ADJ
hom-18	60	20	in	in	ADP
hom-18	60	21	working	work	VERB
hom-18	60	22	with	with	ADP
hom-18	60	23	the	the	DET
hom-18	60	24	data	datum	NOUN
hom-18	60	25	.	.	PUNCT
hom-18	61	1	local	local	ADJ
hom-18	61	2	averaging	averaging	NOUN
hom-18	61	3	and	and	CCONJ
hom-18	61	4	graphical	graphical	ADJ
hom-18	61	5	presentation	presentation	NOUN
hom-18	61	6	were	be	AUX
hom-18	61	7	not	not	PART
hom-18	61	8	then	then	ADV
hom-18	61	9	within	within	ADP
hom-18	61	10	the	the	DET
hom-18	61	11	scope	scope	NOUN
hom-18	61	12	of	of	ADP
hom-18	61	13	the	the	DET
hom-18	61	14	software	software	NOUN
hom-18	61	15	.	.	PUNCT
hom-18	62	1	the	the	DET
hom-18	62	2	ozone	ozone	NOUN
hom-18	62	3	maps	map	NOUN
hom-18	62	4	that	that	PRON
hom-18	62	5	we	we	PRON
hom-18	62	6	are	be	AUX
hom-18	62	7	now	now	ADV
hom-18	62	8	familiar	familiar	ADJ
hom-18	62	9	with	with	ADP
hom-18	62	10	were	be	AUX
hom-18	62	11	still	still	ADV
hom-18	62	12	some	some	DET
hom-18	62	13	years	year	NOUN
hom-18	62	14	away	away	ADV
hom-18	62	15	.	.	PUNCT
hom-18	63	1	there	there	PRON
hom-18	63	2	is	be	VERB
hom-18	63	3	a	a	DET
hom-18	63	4	nice	nice	ADJ
hom-18	63	5	myth	myth	NOUN
hom-18	63	6	with	with	ADP
hom-18	63	7	an	an	DET
hom-18	63	8	appropriate	appropriate	ADJ
hom-18	63	9	moral	moral	NOUN
hom-18	63	10	,	,	PUNCT
hom-18	63	11	which	which	PRON
hom-18	63	12	has	have	AUX
hom-18	63	13	been	be	AUX
hom-18	63	14	widely	widely	ADV
hom-18	63	15	circulated	circulate	VERB
hom-18	63	16	to	to	PART
hom-18	63	17	explain	explain	VERB
hom-18	63	18	the	the	DET
hom-18	63	19	failure	failure	NOUN
hom-18	63	20	of	of	ADP
hom-18	63	21	the	the	DET
hom-18	63	22	satellite	satellite	NOUN
hom-18	63	23	team	team	NOUN
hom-18	63	24	to	to	PART
hom-18	63	25	discover	discover	VERB
hom-18	63	26	the	the	DET
hom-18	63	27	antarctic	antarctic	ADJ
hom-18	63	28	ozone	ozone	NOUN
hom-18	63	29	hole	hole	NOUN
hom-18	63	30	.	.	PUNCT
hom-18	64	1	one	one	NUM
hom-18	64	2	of	of	ADP
hom-18	64	3	several	several	ADJ
hom-18	64	4	published	publish	VERB
hom-18	64	5	sources	source	NOUN
hom-18	64	6	puts	put	VERB
hom-18	64	7	it	it	PRON
hom-18	64	8	in	in	ADP
hom-18	64	9	these	these	DET
hom-18	64	10	terms	term	NOUN
hom-18	64	11	:	:	PUNCT
hom-18	64	12	interestingly	interestingly	ADV
hom-18	64	13	,	,	PUNCT
hom-18	64	14	it	it	PRON
hom-18	64	15	was	be	AUX
hom-18	64	16	discovered	discover	VERB
hom-18	64	17	that	that	SCONJ
hom-18	64	18	us	we	PRON
hom-18	64	19	measuring	measure	VERB
hom-18	64	20	satellites	satellite	NOUN
hom-18	64	21	had	have	AUX
hom-18	64	22	not	not	PART
hom-18	64	23	previously	previously	ADV
hom-18	64	24	signaled	signal	VERB
hom-18	64	25	the	the	DET
hom-18	64	26	critical	critical	ADJ
hom-18	64	27	trend	trend	NOUN
hom-18	64	28	because	because	SCONJ
hom-18	64	29	their	their	PRON
hom-18	64	30	computers	computer	NOUN
hom-18	64	31	had	have	AUX
hom-18	64	32	been	be	AUX
hom-18	64	33	programmed	program	VERB
hom-18	64	34	automatically	automatically	ADV
hom-18	64	35	to	to	PART
hom-18	64	36	reject	reject	VERB
hom-18	64	37	ozone	ozone	NOUN
hom-18	64	38	losses	loss	NOUN
hom-18	64	39	of	of	ADP
hom-18	64	40	this	this	DET
hom-18	64	41	magnitude	magnitude	NOUN
hom-18	64	42	as	as	ADP
hom-18	64	43	anomalies	anomaly	NOUN
hom-18	64	44	far	far	ADV
hom-18	64	45	beyond	beyond	ADP
hom-18	64	46	the	the	DET
hom-18	64	47	error	error	NOUN
hom-18	64	48	range	range	NOUN
hom-18	64	49	of	of	ADP
hom-18	64	50	existing	exist	VERB
hom-18	64	51	predictive	predictive	ADJ
hom-18	64	52	models.4	models.4	PROPN
hom-18	64	53	the	the	DET
hom-18	64	54	moral	moral	NOUN
hom-18	64	55	,	,	PUNCT
hom-18	64	56	of	of	ADP
hom-18	64	57	course	course	NOUN
hom-18	64	58	,	,	PUNCT
hom-18	64	59	is	be	AUX
hom-18	64	60	to	to	PART
hom-18	64	61	beware	beware	VERB
hom-18	64	62	of	of	ADP
hom-18	64	63	automatic	automatic	ADJ
hom-18	64	64	routines	routine	NOUN
hom-18	64	65	,	,	PUNCT
hom-18	64	66	and	and	CCONJ
hom-18	64	67	to	to	PART
hom-18	64	68	be	be	AUX
hom-18	64	69	very	very	ADV
hom-18	64	70	careful	careful	ADJ
hom-18	64	71	about	about	ADP
hom-18	64	72	what	what	PRON
hom-18	64	73	you	you	PRON
hom-18	64	74	do	do	AUX
hom-18	64	75	with	with	ADP
hom-18	64	76	outliers	outlier	NOUN
hom-18	64	77	.	.	PUNCT
hom-18	65	1	this	this	DET
hom-18	65	2	story	story	NOUN
hom-18	65	3	is	be	AUX
hom-18	65	4	at	at	ADP
hom-18	65	5	best	good	ADJ
hom-18	65	6	a	a	DET
hom-18	65	7	gross	gross	ADJ
hom-18	65	8	over	over	ADP
hom-18	65	9	-	-	PUNCT
hom-18	65	10	simplification	simplification	NOUN
hom-18	65	11	,	,	PUNCT
hom-18	65	12	and	and	CCONJ
hom-18	65	13	more	more	ADV
hom-18	65	14	probably	probably	ADV
hom-18	65	15	just	just	ADV
hom-18	65	16	plain	plain	ADV
hom-18	65	17	wrong	wrong	ADJ
hom-18	65	18	!	!	PUNCT
hom-18	66	1	within	within	ADP
hom-18	66	2	a	a	DET
hom-18	66	3	year	year	NOUN
hom-18	66	4	after	after	ADP
hom-18	66	5	the	the	DET
hom-18	66	6	publication	publication	NOUN
hom-18	66	7	of	of	ADP
hom-18	66	8	the	the	DET
hom-18	66	9	british	british	ADJ
hom-18	66	10	antarctic	antarctic	PROPN
hom-18	66	11	survey	survey	NOUN
hom-18	66	12	paper	paper	NOUN
hom-18	66	13	,	,	PUNCT
hom-18	66	14	an	an	DET
hom-18	66	15	article	article	NOUN
hom-18	66	16	by	by	ADP
hom-18	66	17	the	the	DET
hom-18	66	18	nasa	nasa	PROPN
hom-18	66	19	scientists	scientist	NOUN
hom-18	66	20	appeared	appear	VERB
hom-18	66	21	in	in	ADP
hom-18	66	22	nature5	nature5	NOUN
hom-18	66	23	.	.	PUNCT
hom-18	67	1	it	it	PRON
hom-18	67	2	confirms	confirm	VERB
hom-18	67	3	the	the	DET
hom-18	67	4	british	british	ADJ
hom-18	67	5	data	data	PROPN
hom-18	67	6	,	,	PUNCT
hom-18	67	7	and	and	CCONJ
hom-18	67	8	clarifies	clarify	VERB
hom-18	67	9	that	that	SCONJ
hom-18	67	10	the	the	DET
hom-18	67	11	phenomenon	phenomenon	NOUN
hom-18	67	12	covers	cover	VERB
hom-18	67	13	most	most	ADJ
hom-18	67	14	of	of	ADP
hom-18	67	15	the	the	DET
hom-18	67	16	antarctic	antarctic	ADJ
hom-18	67	17	continent	continent	NOUN
hom-18	67	18	,	,	PUNCT
hom-18	67	19	and	and	CCONJ
hom-18	67	20	not	not	PART
hom-18	67	21	just	just	ADV
hom-18	67	22	the	the	DET
hom-18	67	23	halley	halley	PROPN
hom-18	67	24	bay	bay	PROPN
hom-18	67	25	area	area	NOUN
hom-18	67	26	.	.	PUNCT
hom-18	68	1	no	no	DET
hom-18	68	2	hint	hint	NOUN
hom-18	68	3	of	of	ADP
hom-18	68	4	an	an	DET
hom-18	68	5	excuse	excuse	NOUN
hom-18	68	6	or	or	CCONJ
hom-18	68	7	explanation	explanation	NOUN
hom-18	68	8	is	be	AUX
hom-18	68	9	given	give	VERB
hom-18	68	10	for	for	ADP
hom-18	68	11	the	the	DET
hom-18	68	12	late	late	ADJ
hom-18	68	13	appearance	appearance	NOUN
hom-18	68	14	of	of	ADP
hom-18	68	15	their	their	PRON
hom-18	68	16	article	article	NOUN
hom-18	68	17	.	.	PUNCT
hom-18	69	1	but	but	CCONJ
hom-18	69	2	it	it	PRON
hom-18	69	3	is	be	AUX
hom-18	69	4	clear	clear	ADJ
hom-18	69	5	that	that	SCONJ
hom-18	69	6	computer	computer	NOUN
hom-18	69	7	programs	program	NOUN
hom-18	69	8	had	have	AUX
hom-18	69	9	not	not	PART
hom-18	69	10	‘	'	PUNCT
hom-18	69	11	rejected	reject	VERB
hom-18	69	12	’	'	PUNCT
hom-18	69	13	anomalously	anomalously	ADV
hom-18	69	14	low	low	ADJ
hom-18	69	15	ozone	ozone	NOUN
hom-18	69	16	readings	reading	NOUN
hom-18	69	17	,	,	PUNCT
hom-18	69	18	else	else	ADV
hom-18	69	19	they	they	PRON
hom-18	69	20	could	could	AUX
hom-18	69	21	not	not	PART
hom-18	69	22	have	have	AUX
hom-18	69	23	been	be	AUX
hom-18	69	24	resurrected	resurrect	VERB
hom-18	69	25	for	for	ADP
hom-18	69	26	analysis	analysis	NOUN
hom-18	69	27	in	in	ADP
hom-18	69	28	this	this	DET
hom-18	69	29	article	article	NOUN
hom-18	69	30	.	.	PUNCT
hom-18	70	1	at	at	ADP
hom-18	70	2	the	the	DET
hom-18	70	3	very	very	ADV
hom-18	70	4	least	least	ADJ
hom-18	70	5	,	,	PUNCT
hom-18	70	6	the	the	DET
hom-18	70	7	satellite	satellite	NOUN
hom-18	70	8	data	datum	NOUN
hom-18	70	9	had	have	AUX
hom-18	70	10	been	be	AUX
hom-18	70	11	properly	properly	ADV
hom-18	70	12	archived	archive	VERB
hom-18	70	13	!	!	PUNCT
hom-18	71	1	an	an	DET
hom-18	71	2	account	account	NOUN
hom-18	71	3	provided	provide	VERB
hom-18	71	4	by	by	ADP
hom-18	71	5	one	one	NUM
hom-18	71	6	of	of	ADP
hom-18	71	7	the	the	DET
hom-18	71	8	nasa	nasa	PROPN
hom-18	71	9	scientists	scientist	NOUN
hom-18	71	10	is	be	AUX
hom-18	71	11	published	publish	VERB
hom-18	71	12	elsewhere6	elsewhere6	NOUN
hom-18	71	13	.	.	PUNCT
hom-18	72	1	anomalouly	anomalouly	ADV
hom-18	72	2	low	low	ADJ
hom-18	72	3	ozone	ozone	NOUN
hom-18	72	4	levels	level	NOUN
hom-18	72	5	were	be	AUX
hom-18	72	6	not	not	PART
hom-18	72	7	rejected	reject	VERB
hom-18	72	8	,	,	PUNCT
hom-18	72	9	but	but	CCONJ
hom-18	72	10	flagged	flag	VERB
hom-18	72	11	.	.	PUNCT
hom-18	73	1	early	early	ADV
hom-18	73	2	in	in	ADP
hom-18	73	3	1984	1984	NUM
hom-18	73	4	,	,	PUNCT
hom-18	73	5	the	the	DET
hom-18	73	6	quality	quality	NOUN
hom-18	73	7	data	datum	NOUN
hom-18	73	8	collection	collection	NOUN
hom-18	73	9	and	and	CCONJ
hom-18	73	10	the	the	DET
hom-18	73	11	ozone	ozone	NOUN
hom-18	73	12	hole	hole	NOUN
hom-18	73	13	102	102	NUM
hom-18	73	14	control	control	NOUN
hom-18	73	15	team	team	NOUN
hom-18	73	16	at	at	ADP
hom-18	73	17	nasa	nasa	PROPN
hom-18	73	18	had	have	AUX
hom-18	73	19	been	be	AUX
hom-18	73	20	aware	aware	ADJ
hom-18	73	21	of	of	ADP
hom-18	73	22	a	a	DET
hom-18	73	23	cluster	cluster	NOUN
hom-18	73	24	of	of	ADP
hom-18	73	25	low	low	ADJ
hom-18	73	26	ozone	ozone	NOUN
hom-18	73	27	occurrences	occurrence	NOUN
hom-18	73	28	in	in	ADP
hom-18	73	29	antarctic	antarctic	ADJ
hom-18	73	30	readings	reading	NOUN
hom-18	73	31	from	from	ADP
hom-18	73	32	september	september	PROPN
hom-18	73	33	-	-	PUNCT
hom-18	73	34	october	october	PROPN
hom-18	73	35	1983	1983	NUM
hom-18	73	36	.	.	PUNCT
hom-18	74	1	but	but	CCONJ
hom-18	74	2	they	they	PRON
hom-18	74	3	thought	think	VERB
hom-18	74	4	they	they	PRON
hom-18	74	5	were	be	AUX
hom-18	74	6	looking	look	VERB
hom-18	74	7	at	at	ADP
hom-18	74	8	an	an	DET
hom-18	74	9	instrument	instrument	NOUN
hom-18	74	10	problem	problem	NOUN
hom-18	74	11	,	,	PUNCT
hom-18	74	12	because	because	SCONJ
hom-18	74	13	their	their	PRON
hom-18	74	14	data	datum	NOUN
hom-18	74	15	did	do	AUX
hom-18	74	16	not	not	PART
hom-18	74	17	match	match	VERB
hom-18	74	18	the	the	DET
hom-18	74	19	normal	normal	ADJ
hom-18	74	20	levels	level	NOUN
hom-18	74	21	being	be	AUX
hom-18	74	22	reported	report	VERB
hom-18	74	23	from	from	ADP
hom-18	74	24	the	the	DET
hom-18	74	25	american	american	PROPN
hom-18	74	26	south	south	PROPN
hom-18	74	27	pole	pole	PROPN
hom-18	74	28	ground	ground	NOUN
hom-18	74	29	station	station	NOUN
hom-18	74	30	at	at	ADP
hom-18	74	31	the	the	DET
hom-18	74	32	same	same	ADJ
hom-18	74	33	time	time	NOUN
hom-18	74	34	.	.	PUNCT
hom-18	75	1	they	they	PRON
hom-18	75	2	had	have	AUX
hom-18	75	3	only	only	ADV
hom-18	75	4	just	just	ADV
hom-18	75	5	become	become	VERB
hom-18	75	6	convinced	convinced	ADJ
hom-18	75	7	that	that	SCONJ
hom-18	75	8	the	the	DET
hom-18	75	9	anomaly	anomaly	NOUN
hom-18	75	10	was	be	AUX
hom-18	75	11	real	real	ADJ
hom-18	75	12	and	and	CCONJ
hom-18	75	13	not	not	PART
hom-18	75	14	instrumental	instrumental	ADJ
hom-18	75	15	when	when	SCONJ
hom-18	75	16	the	the	DET
hom-18	75	17	british	british	ADJ
hom-18	75	18	paper	paper	NOUN
hom-18	75	19	appeared	appear	VERB
hom-18	75	20	.	.	PUNCT
hom-18	76	1	so	so	ADV
hom-18	76	2	why	why	SCONJ
hom-18	76	3	were	be	AUX
hom-18	76	4	ground	grind	VERB
hom-18	76	5	readings	reading	NOUN
hom-18	76	6	from	from	ADP
hom-18	76	7	the	the	DET
hom-18	76	8	south	south	ADJ
hom-18	76	9	pole	pole	NOUN
hom-18	76	10	being	be	AUX
hom-18	76	11	reported	report	VERB
hom-18	76	12	as	as	ADP
hom-18	76	13	normal	normal	ADJ
hom-18	76	14	when	when	SCONJ
hom-18	76	15	ozone	ozone	NOUN
hom-18	76	16	levels	level	NOUN
hom-18	76	17	clearly	clearly	ADV
hom-18	76	18	were	be	AUX
hom-18	76	19	not	not	PART
hom-18	76	20	normal	normal	ADJ
hom-18	76	21	?	?	PUNCT
hom-18	77	1	for	for	ADP
hom-18	77	2	a	a	DET
hom-18	77	3	period	period	NOUN
hom-18	77	4	of	of	ADP
hom-18	77	5	several	several	ADJ
hom-18	77	6	months	month	NOUN
hom-18	77	7	in	in	ADP
hom-18	77	8	1983	1983	NUM
hom-18	77	9	,	,	PUNCT
hom-18	77	10	the	the	DET
hom-18	77	11	wavelengths	wavelength	NOUN
hom-18	77	12	of	of	ADP
hom-18	77	13	the	the	DET
hom-18	77	14	south	south	ADJ
hom-18	77	15	pole	pole	NOUN
hom-18	77	16	spectrometer	spectrometer	NOUN
hom-18	77	17	were	be	AUX
hom-18	77	18	set	set	VERB
hom-18	77	19	to	to	ADP
hom-18	77	20	the	the	DET
hom-18	77	21	wrong	wrong	ADJ
hom-18	77	22	values	value	NOUN
hom-18	77	23	.	.	PUNCT
hom-18	78	1	the	the	DET
hom-18	78	2	result	result	NOUN
hom-18	78	3	was	be	AUX
hom-18	78	4	an	an	DET
hom-18	78	5	apparently	apparently	ADV
hom-18	78	6	steady	steady	ADJ
hom-18	78	7	ozone	ozone	NOUN
hom-18	78	8	level	level	NOUN
hom-18	78	9	of	of	ADP
hom-18	78	10	around	around	ADP
hom-18	78	11	300	300	NUM
hom-18	78	12	dobson	dobson	PROPN
hom-18	78	13	units	unit	NOUN
hom-18	78	14	.	.	PUNCT
hom-18	79	1	the	the	DET
hom-18	79	2	south	south	PROPN
hom-18	79	3	pole	pole	NOUN
hom-18	79	4	data	datum	NOUN
hom-18	79	5	for	for	ADP
hom-18	79	6	the	the	DET
hom-18	79	7	relevant	relevant	ADJ
hom-18	79	8	period	period	NOUN
hom-18	79	9	were	be	AUX
hom-18	79	10	later	later	ADV
hom-18	79	11	declared	declare	VERB
hom-18	79	12	‘	'	PUNCT
hom-18	79	13	erroneous	erroneous	ADJ
hom-18	79	14	and	and	CCONJ
hom-18	79	15	uncorrectable	uncorrectable	ADJ
hom-18	79	16	’	'	PUNCT
hom-18	79	17	.	.	PUNCT
hom-18	80	1	i	i	PRON
hom-18	80	2	do	do	AUX
hom-18	80	3	not	not	PART
hom-18	80	4	know	know	VERB
hom-18	80	5	,	,	PUNCT
hom-18	80	6	and	and	CCONJ
hom-18	80	7	do	do	AUX
hom-18	80	8	not	not	PART
hom-18	80	9	think	think	VERB
hom-18	80	10	i	i	PRON
hom-18	80	11	am	be	AUX
hom-18	80	12	likely	likely	ADJ
hom-18	80	13	to	to	PART
hom-18	80	14	find	find	VERB
hom-18	80	15	out	out	ADP
hom-18	80	16	why	why	SCONJ
hom-18	80	17	this	this	PRON
hom-18	80	18	happened	happen	VERB
hom-18	80	19	.	.	PUNCT
hom-18	81	1	but	but	CCONJ
hom-18	81	2	there	there	PRON
hom-18	81	3	is	be	VERB
hom-18	81	4	a	a	DET
hom-18	81	5	second	second	ADJ
hom-18	81	6	,	,	PUNCT
hom-18	81	7	and	and	CCONJ
hom-18	81	8	deeper	deep	ADJ
hom-18	81	9	unanswered	unanswered	ADJ
hom-18	81	10	question	question	NOUN
hom-18	81	11	.	.	PUNCT
hom-18	82	1	it	it	PRON
hom-18	82	2	concerns	concern	VERB
hom-18	82	3	the	the	DET
hom-18	82	4	years	year	NOUN
hom-18	82	5	from	from	ADP
hom-18	82	6	1977	1977	NUM
hom-18	82	7	to	to	ADP
hom-18	82	8	1982	1982	NUM
hom-18	82	9	.	.	PUNCT
hom-18	83	1	it	it	PRON
hom-18	83	2	is	be	AUX
hom-18	83	3	all	all	PRON
hom-18	83	4	very	very	ADV
hom-18	83	5	well	well	ADV
hom-18	83	6	for	for	SCONJ
hom-18	83	7	nasa	nasa	PROPN
hom-18	83	8	to	to	PART
hom-18	83	9	investigate	investigate	VERB
hom-18	83	10	when	when	SCONJ
hom-18	83	11	low	low	ADJ
hom-18	83	12	ozone	ozone	NOUN
hom-18	83	13	is	be	AUX
hom-18	83	14	continually	continually	ADV
hom-18	83	15	flagged	flag	VERB
hom-18	83	16	in	in	ADP
hom-18	83	17	1983	1983	NUM
hom-18	83	18	.	.	PUNCT
hom-18	84	1	but	but	CCONJ
hom-18	84	2	what	what	PRON
hom-18	84	3	about	about	ADP
hom-18	84	4	the	the	DET
hom-18	84	5	previous	previous	ADJ
hom-18	84	6	six	six	NUM
hom-18	84	7	years	year	NOUN
hom-18	84	8	?	?	PUNCT
hom-18	85	1	during	during	ADP
hom-18	85	2	those	those	DET
hom-18	85	3	austral	austral	ADJ
hom-18	85	4	spring	spring	NOUN
hom-18	85	5	seasons	season	NOUN
hom-18	85	6	,	,	PUNCT
hom-18	85	7	the	the	DET
hom-18	85	8	majority	majority	NOUN
hom-18	85	9	of	of	ADP
hom-18	85	10	ozone	ozone	NOUN
hom-18	85	11	measurements	measurement	NOUN
hom-18	85	12	in	in	ADP
hom-18	85	13	the	the	DET
hom-18	85	14	antarctic	antarctic	NOUN
hom-18	85	15	were	be	AUX
hom-18	85	16	seldom	seldom	ADV
hom-18	85	17	low	low	ADJ
hom-18	85	18	enough	enough	ADV
hom-18	85	19	to	to	PART
hom-18	85	20	trigger	trigger	VERB
hom-18	85	21	the	the	DET
hom-18	85	22	low	low	ADJ
hom-18	85	23	ozone	ozone	NOUN
hom-18	85	24	flag	flag	NOUN
hom-18	85	25	.	.	PUNCT
hom-18	86	1	but	but	CCONJ
hom-18	86	2	the	the	DET
hom-18	86	3	ozone	ozone	NOUN
hom-18	86	4	levels	level	NOUN
hom-18	86	5	observed	observe	VERB
hom-18	86	6	were	be	AUX
hom-18	86	7	noticeably	noticeably	ADV
hom-18	86	8	lower	low	ADJ
hom-18	86	9	than	than	ADP
hom-18	86	10	the	the	DET
hom-18	86	11	‘	'	PUNCT
hom-18	86	12	normal	normal	ADJ
hom-18	86	13	’	'	PUNCT
hom-18	86	14	minimum	minimum	NOUN
hom-18	86	15	for	for	ADP
hom-18	86	16	that	that	DET
hom-18	86	17	time	time	NOUN
hom-18	86	18	and	and	CCONJ
hom-18	86	19	place	place	NOUN
hom-18	86	20	.	.	PUNCT
hom-18	87	1	there	there	PRON
hom-18	87	2	is	be	VERB
hom-18	87	3	plenty	plenty	NOUN
hom-18	87	4	of	of	ADP
hom-18	87	5	room	room	NOUN
hom-18	87	6	for	for	ADP
hom-18	87	7	noticeable	noticeable	ADJ
hom-18	87	8	anomaly	anomaly	NOUN
hom-18	87	9	between	between	ADP
hom-18	87	10	the	the	DET
hom-18	87	11	180	180	NUM
hom-18	87	12	unit	unit	NOUN
hom-18	87	13	trigger	trigger	NOUN
hom-18	87	14	and	and	CCONJ
hom-18	87	15	the	the	DET
hom-18	87	16	280	280	NUM
hom-18	87	17	unit	unit	NOUN
hom-18	87	18	lower	low	ADJ
hom-18	87	19	limit	limit	NOUN
hom-18	87	20	of	of	ADP
hom-18	87	21	the	the	DET
hom-18	87	22	usual	usual	ADJ
hom-18	87	23	range	range	NOUN
hom-18	87	24	of	of	ADP
hom-18	87	25	scatter	scatter	NOUN
hom-18	87	26	(	(	PUNCT
hom-18	87	27	see	see	VERB
hom-18	87	28	fig	fig	NOUN
hom-18	87	29	.	.	PUNCT
hom-18	87	30	1	1	NUM
hom-18	87	31	)	)	PUNCT
hom-18	87	32	.	.	PUNCT
hom-18	88	1	proc	proc	NOUN
hom-18	88	2	.	.	PUNCT
hom-18	89	1	ichm	ichm	PROPN
hom-18	89	2	1.1	1.1	NUM
hom-18	89	3	(	(	PUNCT
hom-18	89	4	2004	2004	NUM
hom-18	89	5	)	)	PUNCT
hom-18	89	6	103	103	NUM
hom-18	89	7	figure	figure	NOUN
hom-18	89	8	1	1	NUM
hom-18	89	9	:	:	PUNCT
hom-18	89	10	halley	halley	PROPN
hom-18	89	11	bay	bay	PROPN
hom-18	89	12	observations	observation	NOUN
hom-18	89	13	compared	compare	VERB
hom-18	89	14	with	with	ADP
hom-18	89	15	satellite	satellite	NOUN
hom-18	89	16	"	"	PUNCT
hom-18	89	17	low	low	ADJ
hom-18	89	18	ozone	ozone	NOUN
hom-18	89	19	"	"	PUNCT
hom-18	89	20	flag	flag	NOUN
hom-18	89	21	level	level	NOUN
hom-18	89	22	.	.	PUNCT
hom-18	90	1	again	again	ADV
hom-18	90	2	,	,	PUNCT
hom-18	90	3	i	i	PRON
hom-18	90	4	do	do	AUX
hom-18	90	5	not	not	PART
hom-18	90	6	know	know	VERB
hom-18	90	7	the	the	DET
hom-18	90	8	answer	answer	NOUN
hom-18	90	9	.	.	PUNCT
hom-18	91	1	i	i	PRON
hom-18	91	2	think	think	VERB
hom-18	91	3	it	it	PRON
hom-18	91	4	is	be	AUX
hom-18	91	5	very	very	ADV
hom-18	91	6	mundane	mundane	ADJ
hom-18	91	7	.	.	PUNCT
hom-18	92	1	i	i	PRON
hom-18	92	2	think	think	VERB
hom-18	92	3	nobody	nobody	PRON
hom-18	92	4	noticed	notice	VERB
hom-18	92	5	because	because	SCONJ
hom-18	92	6	nobody	nobody	PRON
hom-18	92	7	was	be	AUX
hom-18	92	8	looking	look	VERB
hom-18	92	9	.	.	PUNCT
hom-18	93	1	all	all	PRON
hom-18	93	2	of	of	ADP
hom-18	93	3	the	the	DET
hom-18	93	4	scientists	scientist	NOUN
hom-18	93	5	involved	involve	VERB
hom-18	93	6	had	have	VERB
hom-18	93	7	other	other	ADJ
hom-18	93	8	priorities	priority	NOUN
hom-18	93	9	and	and	CCONJ
hom-18	93	10	preoccupations	preoccupation	NOUN
hom-18	93	11	.	.	PUNCT
hom-18	94	1	the	the	DET
hom-18	94	2	dataset	dataset	NOUN
hom-18	94	3	was	be	AUX
hom-18	94	4	too	too	ADV
hom-18	94	5	large	large	ADJ
hom-18	94	6	,	,	PUNCT
hom-18	94	7	and	and	CCONJ
hom-18	94	8	in	in	ADP
hom-18	94	9	a	a	DET
hom-18	94	10	format	format	NOUN
hom-18	94	11	too	too	ADV
hom-18	94	12	user	user	NOUN
hom-18	94	13	unfriendly	unfriendly	ADJ
hom-18	94	14	for	for	ADP
hom-18	94	15	a	a	DET
hom-18	94	16	casual	casual	ADJ
hom-18	94	17	overview	overview	NOUN
hom-18	94	18	.	.	PUNCT
hom-18	95	1	it	it	PRON
hom-18	95	2	was	be	AUX
hom-18	95	3	inaccessible	inaccessible	ADJ
hom-18	95	4	for	for	ADP
hom-18	95	5	any	any	DET
hom-18	95	6	analysis	analysis	NOUN
hom-18	95	7	that	that	PRON
hom-18	95	8	did	do	AUX
hom-18	95	9	not	not	PART
hom-18	95	10	take	take	VERB
hom-18	95	11	a	a	DET
hom-18	95	12	preconceived	preconceived	ADJ
hom-18	95	13	point	point	NOUN
hom-18	95	14	of	of	ADP
hom-18	95	15	view	view	NOUN
hom-18	95	16	.	.	PUNCT
hom-18	96	1	when	when	SCONJ
hom-18	96	2	you	you	PRON
hom-18	96	3	knew	know	VERB
hom-18	96	4	what	what	PRON
hom-18	96	5	to	to	PART
hom-18	96	6	look	look	VERB
hom-18	96	7	for	for	ADP
hom-18	96	8	,	,	PUNCT
hom-18	96	9	it	it	PRON
hom-18	96	10	was	be	AUX
hom-18	96	11	not	not	PART
hom-18	96	12	hard	hard	ADJ
hom-18	96	13	to	to	PART
hom-18	96	14	find	find	VERB
hom-18	96	15	.	.	PUNCT
hom-18	97	1	but	but	CCONJ
hom-18	97	2	it	it	PRON
hom-18	97	3	was	be	AUX
hom-18	97	4	not	not	PART
hom-18	97	5	possible	possible	ADJ
hom-18	97	6	to	to	AUX
hom-18	97	7	“	"	PUNCT
hom-18	97	8	notice	notice	VERB
hom-18	97	9	”	"	PUNCT
hom-18	97	10	anything	anything	PRON
hom-18	97	11	unusual	unusual	ADJ
hom-18	97	12	.	.	PUNCT
hom-18	98	1	i	i	PRON
hom-18	98	2	will	will	AUX
hom-18	98	3	return	return	VERB
hom-18	98	4	to	to	ADP
hom-18	98	5	this	this	PRON
hom-18	98	6	in	in	ADP
hom-18	98	7	the	the	DET
hom-18	98	8	concluding	concluding	NOUN
hom-18	98	9	section	section	NOUN
hom-18	98	10	.	.	PUNCT
hom-18	99	1	data	datum	NOUN
hom-18	99	2	collection	collection	NOUN
hom-18	99	3	and	and	CCONJ
hom-18	99	4	the	the	DET
hom-18	99	5	ozone	ozone	NOUN
hom-18	99	6	hole	hole	NOUN
hom-18	99	7	104	104	NUM
hom-18	99	8	the	the	DET
hom-18	99	9	british	british	ADJ
hom-18	99	10	antarctic	antarctic	ADJ
hom-18	99	11	survey	survey	NOUN
hom-18	99	12	analysis	analysis	NOUN
hom-18	99	13	the	the	DET
hom-18	99	14	bas	bas	PROPN
hom-18	99	15	had	have	AUX
hom-18	99	16	maintained	maintain	VERB
hom-18	99	17	the	the	DET
hom-18	99	18	discipline	discipline	NOUN
hom-18	99	19	of	of	ADP
hom-18	99	20	regular	regular	ADJ
hom-18	99	21	and	and	CCONJ
hom-18	99	22	careful	careful	ADJ
hom-18	99	23	data	datum	NOUN
hom-18	99	24	collection	collection	NOUN
hom-18	99	25	.	.	PUNCT
hom-18	100	1	but	but	CCONJ
hom-18	100	2	the	the	DET
hom-18	100	3	ozone	ozone	NOUN
hom-18	100	4	monitoring	monitoring	NOUN
hom-18	100	5	project	project	NOUN
hom-18	100	6	had	have	AUX
hom-18	100	7	come	come	VERB
hom-18	100	8	to	to	PART
hom-18	100	9	be	be	AUX
hom-18	100	10	seen	see	VERB
hom-18	100	11	as	as	ADP
hom-18	100	12	a	a	DET
hom-18	100	13	routine	routine	ADJ
hom-18	100	14	exercise	exercise	NOUN
hom-18	100	15	of	of	ADP
hom-18	100	16	low	low	ADJ
hom-18	100	17	-	-	PUNCT
hom-18	100	18	priority	priority	NOUN
hom-18	100	19	.	.	PUNCT
hom-18	101	1	a	a	DET
hom-18	101	2	lag	lag	NOUN
hom-18	101	3	had	have	AUX
hom-18	101	4	developed	develop	VERB
hom-18	101	5	in	in	ADP
hom-18	101	6	entering	enter	VERB
hom-18	101	7	the	the	DET
hom-18	101	8	data	datum	NOUN
hom-18	101	9	onto	onto	ADP
hom-18	101	10	the	the	DET
hom-18	101	11	computers	computer	NOUN
hom-18	101	12	at	at	ADP
hom-18	101	13	cambridge	cambridge	PROPN
hom-18	101	14	,	,	PUNCT
hom-18	101	15	and	and	CCONJ
hom-18	101	16	transforming	transform	VERB
hom-18	101	17	spectrometer	spectrometer	NOUN
hom-18	101	18	readings	reading	NOUN
hom-18	101	19	into	into	ADP
hom-18	101	20	actual	actual	ADJ
hom-18	101	21	ozone	ozone	NOUN
hom-18	101	22	levels	level	NOUN
hom-18	101	23	.	.	PUNCT
hom-18	102	1	about	about	ADV
hom-18	102	2	five	five	NUM
hom-18	102	3	to	to	PART
hom-18	102	4	seven	seven	NUM
hom-18	102	5	years	year	NOUN
hom-18	102	6	’	'	PUNCT
hom-18	102	7	worth	worth	NOUN
hom-18	102	8	of	of	ADP
hom-18	102	9	raw	raw	ADJ
hom-18	102	10	data	datum	NOUN
hom-18	102	11	was	be	AUX
hom-18	102	12	waiting	wait	VERB
hom-18	102	13	to	to	PART
hom-18	102	14	be	be	AUX
hom-18	102	15	entered	enter	VERB
hom-18	102	16	and	and	CCONJ
hom-18	102	17	analysed	analyse	VERB
hom-18	102	18	in	in	ADP
hom-18	102	19	1981	1981	NUM
hom-18	102	20	,	,	PUNCT
hom-18	102	21	including	include	VERB
hom-18	102	22	the	the	DET
hom-18	102	23	crucial	crucial	ADJ
hom-18	102	24	years	year	NOUN
hom-18	102	25	when	when	SCONJ
hom-18	102	26	the	the	DET
hom-18	102	27	ozone	ozone	NOUN
hom-18	102	28	hole	hole	NOUN
hom-18	102	29	first	first	ADV
hom-18	102	30	appeared	appear	VERB
hom-18	102	31	.	.	PUNCT
hom-18	103	1	the	the	DET
hom-18	103	2	junior	junior	ADJ
hom-18	103	3	authors	author	NOUN
hom-18	103	4	discovered	discover	VERB
hom-18	103	5	the	the	DET
hom-18	103	6	anomalous	anomalous	ADJ
hom-18	103	7	springtime	springtime	NOUN
hom-18	103	8	data	datum	NOUN
hom-18	103	9	very	very	ADV
hom-18	103	10	quickly	quickly	ADV
hom-18	103	11	when	when	SCONJ
hom-18	103	12	they	they	PRON
hom-18	103	13	started	start	VERB
hom-18	103	14	to	to	PART
hom-18	103	15	work	work	VERB
hom-18	103	16	on	on	ADP
hom-18	103	17	this	this	DET
hom-18	103	18	backlog	backlog	NOUN
hom-18	103	19	.	.	PUNCT
hom-18	104	1	farman	farman	PROPN
hom-18	104	2	was	be	AUX
hom-18	104	3	not	not	PART
hom-18	104	4	immediately	immediately	ADV
hom-18	104	5	convinced	convince	VERB
hom-18	104	6	.	.	PUNCT
hom-18	105	1	he	he	PRON
hom-18	105	2	was	be	AUX
hom-18	105	3	aware	aware	ADJ
hom-18	105	4	of	of	ADP
hom-18	105	5	a	a	DET
hom-18	105	6	very	very	ADV
hom-18	105	7	unstable	unstable	ADJ
hom-18	105	8	and	and	CCONJ
hom-18	105	9	somewhat	somewhat	ADV
hom-18	105	10	unpredictable	unpredictable	ADJ
hom-18	105	11	circulation	circulation	NOUN
hom-18	105	12	pattern	pattern	NOUN
hom-18	105	13	that	that	PRON
hom-18	105	14	prevailed	prevail	VERB
hom-18	105	15	in	in	ADP
hom-18	105	16	the	the	DET
hom-18	105	17	antarctic	antarctic	ADJ
hom-18	105	18	spring	spring	NOUN
hom-18	105	19	,	,	PUNCT
hom-18	105	20	associated	associate	VERB
hom-18	105	21	with	with	ADP
hom-18	105	22	the	the	DET
hom-18	105	23	break	break	NOUN
hom-18	105	24	-	-	PUNCT
hom-18	105	25	up	up	NOUN
hom-18	105	26	of	of	ADP
hom-18	105	27	the	the	DET
hom-18	105	28	winter	winter	NOUN
hom-18	105	29	polar	polar	ADJ
hom-18	105	30	vortex	vortex	NOUN
hom-18	105	31	.	.	PUNCT
hom-18	106	1	he	he	PRON
hom-18	106	2	felt	feel	VERB
hom-18	106	3	that	that	SCONJ
hom-18	106	4	ozone	ozone	NOUN
hom-18	106	5	levels	level	NOUN
hom-18	106	6	might	might	AUX
hom-18	106	7	be	be	AUX
hom-18	106	8	quite	quite	ADV
hom-18	106	9	erratic	erratic	ADJ
hom-18	106	10	at	at	ADP
hom-18	106	11	that	that	DET
hom-18	106	12	time	time	NOUN
hom-18	106	13	of	of	ADP
hom-18	106	14	year	year	NOUN
hom-18	106	15	.	.	PUNCT
hom-18	107	1	interestingly	interestingly	ADV
hom-18	107	2	,	,	PUNCT
hom-18	107	3	he	he	PRON
hom-18	107	4	had	have	AUX
hom-18	107	5	previously	previously	ADV
hom-18	107	6	argued	argue	VERB
hom-18	107	7	in	in	ADP
hom-18	107	8	other	other	ADJ
hom-18	107	9	publications	publication	NOUN
hom-18	107	10	that	that	SCONJ
hom-18	107	11	autumn	autumn	NOUN
hom-18	107	12	levels	level	NOUN
hom-18	107	13	of	of	ADP
hom-18	107	14	antarctic	antarctic	ADJ
hom-18	107	15	ozone	ozone	NOUN
hom-18	107	16	were	be	AUX
hom-18	107	17	the	the	DET
hom-18	107	18	best	good	ADJ
hom-18	107	19	guide	guide	NOUN
hom-18	107	20	to	to	ADP
hom-18	107	21	global	global	ADJ
hom-18	107	22	ozone	ozone	NOUN
hom-18	107	23	depletion	depletion	NOUN
hom-18	107	24	because	because	SCONJ
hom-18	107	25	they	they	PRON
hom-18	107	26	were	be	AUX
hom-18	107	27	particularly	particularly	ADV
hom-18	107	28	stable	stable	ADJ
hom-18	107	29	,	,	PUNCT
hom-18	107	30	and	and	CCONJ
hom-18	107	31	less	less	ADV
hom-18	107	32	affected	affect	VERB
hom-18	107	33	by	by	ADP
hom-18	107	34	other	other	ADJ
hom-18	107	35	factors7	factors7	NOUN
hom-18	107	36	than	than	ADP
hom-18	107	37	any	any	DET
hom-18	107	38	other	other	ADJ
hom-18	107	39	location	location	NOUN
hom-18	107	40	.	.	PUNCT
hom-18	108	1	farman	farman	PROPN
hom-18	108	2	was	be	AUX
hom-18	108	3	a	a	DET
hom-18	108	4	cautious	cautious	ADJ
hom-18	108	5	and	and	CCONJ
hom-18	108	6	conservative	conservative	ADJ
hom-18	108	7	scientist	scientist	NOUN
hom-18	108	8	.	.	PUNCT
hom-18	109	1	he	he	PRON
hom-18	109	2	asked	ask	VERB
hom-18	109	3	for	for	ADP
hom-18	109	4	three	three	NUM
hom-18	109	5	main	main	ADJ
hom-18	109	6	things	thing	NOUN
hom-18	109	7	before	before	SCONJ
hom-18	109	8	he	he	PRON
hom-18	109	9	would	would	AUX
hom-18	109	10	be	be	AUX
hom-18	109	11	prepared	prepare	VERB
hom-18	109	12	to	to	PART
hom-18	109	13	publish	publish	VERB
hom-18	109	14	:	:	PUNCT
hom-18	109	15	♦	♦	PROPN
hom-18	109	16	results	result	VERB
hom-18	109	17	from	from	ADP
hom-18	109	18	at	at	ADV
hom-18	109	19	least	least	ADV
hom-18	109	20	one	one	NUM
hom-18	109	21	more	more	ADJ
hom-18	109	22	spring	spring	NOUN
hom-18	109	23	season	season	NOUN
hom-18	109	24	to	to	PART
hom-18	109	25	confirm	confirm	VERB
hom-18	109	26	the	the	DET
hom-18	109	27	trend	trend	NOUN
hom-18	109	28	.	.	PUNCT
hom-18	110	1	♦	♦	PROPN
hom-18	110	2	recalibration	recalibration	NOUN
hom-18	110	3	and	and	CCONJ
hom-18	110	4	changeover	changeover	NOUN
hom-18	110	5	of	of	ADP
hom-18	110	6	spectrometers	spectrometer	NOUN
hom-18	110	7	at	at	ADP
hom-18	110	8	halley	halley	PROPN
hom-18	110	9	bay	bay	PROPN
hom-18	110	10	,	,	PUNCT
hom-18	110	11	to	to	PART
hom-18	110	12	rule	rule	VERB
hom-18	110	13	out	out	ADP
hom-18	110	14	instrumental	instrumental	ADJ
hom-18	110	15	artefacts	artefact	NOUN
hom-18	110	16	♦	♦	PROPN
hom-18	110	17	a	a	DET
hom-18	110	18	good	good	ADJ
hom-18	110	19	explanation	explanation	NOUN
hom-18	110	20	for	for	ADP
hom-18	110	21	why	why	SCONJ
hom-18	110	22	the	the	DET
hom-18	110	23	nasa	nasa	PROPN
hom-18	110	24	team	team	NOUN
hom-18	110	25	had	have	AUX
hom-18	110	26	not	not	PART
hom-18	110	27	seen	see	VERB
hom-18	110	28	unusual	unusual	ADJ
hom-18	110	29	ozone	ozone	NOUN
hom-18	110	30	levels	level	NOUN
hom-18	110	31	.	.	PUNCT
hom-18	111	1	in	in	ADP
hom-18	111	2	the	the	DET
hom-18	111	3	event	event	NOUN
hom-18	111	4	,	,	PUNCT
hom-18	111	5	spectrometers	spectrometer	NOUN
hom-18	111	6	were	be	AUX
hom-18	111	7	swapped	swap	VERB
hom-18	111	8	,	,	PUNCT
hom-18	111	9	comprehensively	comprehensively	ADV
hom-18	111	10	ruling	rule	VERB
hom-18	111	11	out	out	ADP
hom-18	111	12	instrumental	instrumental	ADJ
hom-18	111	13	misbehaviour	misbehaviour	NOUN
hom-18	111	14	.	.	PUNCT
hom-18	112	1	attempts	attempt	VERB
hom-18	112	2	to	to	PART
hom-18	112	3	communicate	communicate	VERB
hom-18	112	4	with	with	ADP
hom-18	112	5	the	the	DET
hom-18	112	6	nasa	nasa	PROPN
hom-18	112	7	scientists	scientist	NOUN
hom-18	112	8	failed	fail	VERB
hom-18	112	9	.	.	PUNCT
hom-18	113	1	and	and	CCONJ
hom-18	113	2	data	datum	NOUN
hom-18	113	3	from	from	ADP
hom-18	113	4	three	three	NUM
hom-18	113	5	more	more	ADJ
hom-18	113	6	seasons	season	NOUN
hom-18	113	7	not	not	PART
hom-18	113	8	only	only	ADV
hom-18	113	9	confirmed	confirm	VERB
hom-18	113	10	the	the	DET
hom-18	113	11	anomaly	anomaly	NOUN
hom-18	113	12	,	,	PUNCT
hom-18	113	13	but	but	CCONJ
hom-18	113	14	showed	show	VERB
hom-18	113	15	it	it	PRON
hom-18	113	16	continuing	continue	VERB
hom-18	113	17	to	to	PART
hom-18	113	18	intensify	intensify	VERB
hom-18	113	19	.	.	PUNCT
hom-18	114	1	the	the	DET
hom-18	114	2	publication	publication	NOUN
hom-18	114	3	went	go	VERB
hom-18	114	4	ahead	ahead	ADV
hom-18	114	5	,	,	PUNCT
hom-18	114	6	both	both	CCONJ
hom-18	114	7	later	later	ADV
hom-18	114	8	and	and	CCONJ
hom-18	114	9	stronger	strong	ADJ
hom-18	114	10	than	than	SCONJ
hom-18	114	11	it	it	PRON
hom-18	114	12	might	might	AUX
hom-18	114	13	have	have	AUX
hom-18	114	14	been	be	AUX
hom-18	114	15	.	.	PUNCT
hom-18	115	1	conclusion	conclusion	NOUN
hom-18	115	2	i	i	PRON
hom-18	115	3	still	still	ADV
hom-18	115	4	think	think	VERB
hom-18	115	5	the	the	DET
hom-18	115	6	antarctic	antarctic	ADJ
hom-18	115	7	ozone	ozone	NOUN
hom-18	115	8	hole	hole	NOUN
hom-18	115	9	could	could	AUX
hom-18	115	10	potentially	potentially	ADV
hom-18	115	11	have	have	AUX
hom-18	115	12	been	be	AUX
hom-18	115	13	announced	announce	VERB
hom-18	115	14	in	in	ADP
hom-18	115	15	1981	1981	NUM
hom-18	115	16	rather	rather	ADV
hom-18	115	17	than	than	ADP
hom-18	115	18	1985	1985	NUM
hom-18	115	19	.	.	PUNCT
hom-18	116	1	the	the	DET
hom-18	116	2	bas	bas	PROPN
hom-18	116	3	team	team	NOUN
hom-18	116	4	could	could	AUX
hom-18	116	5	have	have	AUX
hom-18	116	6	saved	save	VERB
hom-18	116	7	two	two	NUM
hom-18	116	8	years	year	NOUN
hom-18	116	9	if	if	SCONJ
hom-18	116	10	the	the	DET
hom-18	116	11	data	data	NOUN
hom-18	116	12	backlog	backlog	NOUN
hom-18	116	13	had	have	AUX
hom-18	116	14	not	not	PART
hom-18	116	15	developed	develop	VERB
hom-18	116	16	,	,	PUNCT
hom-18	116	17	and	and	CCONJ
hom-18	116	18	up	up	ADP
hom-18	116	19	to	to	ADP
hom-18	116	20	another	another	DET
hom-18	116	21	two	two	NUM
hom-18	116	22	if	if	SCONJ
hom-18	116	23	the	the	DET
hom-18	116	24	team	team	NOUN
hom-18	116	25	leader	leader	NOUN
hom-18	116	26	had	have	AUX
hom-18	116	27	been	be	AUX
hom-18	116	28	a	a	DET
hom-18	116	29	bit	bit	NOUN
hom-18	116	30	less	less	ADV
hom-18	116	31	cautious	cautious	ADJ
hom-18	116	32	.	.	PUNCT
hom-18	117	1	his	his	PRON
hom-18	117	2	caution	caution	NOUN
hom-18	117	3	in	in	ADP
hom-18	117	4	the	the	DET
hom-18	117	5	circumstances	circumstance	NOUN
hom-18	117	6	can	can	AUX
hom-18	117	7	not	not	PART
hom-18	117	8	be	be	AUX
hom-18	117	9	seen	see	VERB
hom-18	117	10	as	as	ADP
hom-18	117	11	inappropriate	inappropriate	ADJ
hom-18	117	12	though	though	ADV
hom-18	117	13	,	,	PUNCT
hom-18	117	14	particularly	particularly	ADV
hom-18	117	15	given	give	VERB
hom-18	117	16	the	the	DET
hom-18	117	17	failure	failure	NOUN
hom-18	117	18	of	of	ADP
hom-18	117	19	the	the	DET
hom-18	117	20	nasa	nasa	PROPN
hom-18	117	21	monitoring	monitoring	NOUN
hom-18	117	22	.	.	PUNCT
hom-18	118	1	nasa	nasa	PROPN
hom-18	118	2	’s	’s	PART
hom-18	118	3	problems	problem	NOUN
hom-18	118	4	arose	arise	VERB
hom-18	118	5	from	from	ADP
hom-18	118	6	the	the	DET
hom-18	118	7	sheer	sheer	ADJ
hom-18	118	8	size	size	NOUN
hom-18	118	9	and	and	CCONJ
hom-18	118	10	inaccessibility	inaccessibility	NOUN
hom-18	118	11	of	of	ADP
hom-18	118	12	their	their	PRON
hom-18	118	13	data	datum	NOUN
hom-18	118	14	set	set	VERB
hom-18	118	15	.	.	PUNCT
hom-18	119	1	scientists	scientist	NOUN
hom-18	119	2	generally	generally	ADV
hom-18	119	3	,	,	PUNCT
hom-18	119	4	and	and	CCONJ
hom-18	119	5	meteorologists	meteorologist	NOUN
hom-18	119	6	most	most	ADV
hom-18	119	7	particularly	particularly	ADV
hom-18	119	8	,	,	PUNCT
hom-18	119	9	usually	usually	ADV
hom-18	119	10	think	think	VERB
hom-18	119	11	that	that	SCONJ
hom-18	119	12	the	the	DET
hom-18	119	13	more	more	ADJ
hom-18	119	14	data	datum	NOUN
hom-18	119	15	you	you	PRON
hom-18	119	16	collect	collect	VERB
hom-18	119	17	the	the	DET
hom-18	119	18	better	well	ADJ
hom-18	119	19	.	.	PUNCT
hom-18	120	1	but	but	CCONJ
hom-18	120	2	very	very	ADV
hom-18	120	3	large	large	ADJ
hom-18	120	4	data	data	NOUN
hom-18	120	5	sets	set	NOUN
hom-18	120	6	can	can	AUX
hom-18	120	7	not	not	PART
hom-18	120	8	be	be	AUX
hom-18	120	9	comprehended	comprehend	VERB
hom-18	120	10	by	by	ADP
hom-18	120	11	the	the	DET
hom-18	120	12	human	human	ADJ
hom-18	120	13	mind	mind	NOUN
hom-18	120	14	.	.	PUNCT
hom-18	121	1	our	our	PRON
hom-18	121	2	unique	unique	ADJ
hom-18	121	3	pattern	pattern	NOUN
hom-18	121	4	recognition	recognition	NOUN
hom-18	121	5	facility	facility	NOUN
hom-18	121	6	can	can	AUX
hom-18	121	7	not	not	PART
hom-18	121	8	be	be	AUX
hom-18	121	9	brought	bring	VERB
hom-18	121	10	to	to	PART
hom-18	121	11	bear	bear	VERB
hom-18	121	12	.	.	PUNCT
hom-18	122	1	any	any	DET
hom-18	122	2	attempt	attempt	NOUN
hom-18	122	3	to	to	PART
hom-18	122	4	summarize	summarize	VERB
hom-18	122	5	to	to	PART
hom-18	122	6	make	make	VERB
hom-18	122	7	things	thing	NOUN
hom-18	122	8	clearer	clear	ADJ
hom-18	122	9	involves	involve	VERB
hom-18	122	10	making	make	VERB
hom-18	122	11	assumptions	assumption	NOUN
hom-18	122	12	about	about	ADP
hom-18	122	13	the	the	DET
hom-18	122	14	nature	nature	NOUN
hom-18	122	15	of	of	ADP
hom-18	122	16	the	the	DET
hom-18	122	17	data	datum	NOUN
hom-18	122	18	.	.	PUNCT
hom-18	123	1	even	even	ADV
hom-18	123	2	local	local	ADJ
hom-18	123	3	averaging	averaging	NOUN
hom-18	123	4	and	and	CCONJ
hom-18	123	5	smoothing	smoothing	NOUN
hom-18	123	6	,	,	PUNCT
hom-18	123	7	for	for	ADP
hom-18	123	8	example	example	NOUN
hom-18	123	9	,	,	PUNCT
hom-18	123	10	presupposes	presuppose	VERB
hom-18	123	11	no	no	DET
hom-18	123	12	significant	significant	ADJ
hom-18	123	13	short	short	ADJ
hom-18	123	14	wavelength	wavelength	NOUN
hom-18	123	15	structure	structure	NOUN
hom-18	123	16	.	.	PUNCT
hom-18	124	1	proc	proc	NOUN
hom-18	124	2	.	.	PUNCT
hom-18	125	1	ichm	ichm	PROPN
hom-18	125	2	1.1	1.1	NUM
hom-18	125	3	(	(	PUNCT
hom-18	125	4	2004	2004	NUM
hom-18	125	5	)	)	PUNCT
hom-18	125	6	105	105	NUM
hom-18	125	7	there	there	PRON
hom-18	125	8	is	be	VERB
hom-18	125	9	a	a	DET
hom-18	125	10	second	second	ADJ
hom-18	125	11	,	,	PUNCT
hom-18	125	12	and	and	CCONJ
hom-18	125	13	closely	closely	ADV
hom-18	125	14	related	relate	VERB
hom-18	125	15	problem	problem	NOUN
hom-18	125	16	that	that	PRON
hom-18	125	17	also	also	ADV
hom-18	125	18	often	often	ADV
hom-18	125	19	affects	affect	VERB
hom-18	125	20	meteorologists	meteorologist	NOUN
hom-18	125	21	.	.	PUNCT
hom-18	126	1	the	the	DET
hom-18	126	2	danger	danger	NOUN
hom-18	126	3	of	of	ADP
hom-18	126	4	overlooking	overlook	VERB
hom-18	126	5	important	important	ADJ
hom-18	126	6	structural	structural	ADJ
hom-18	126	7	features	feature	NOUN
hom-18	126	8	in	in	ADP
hom-18	126	9	large	large	ADJ
hom-18	126	10	data	datum	NOUN
hom-18	126	11	sets	set	NOUN
hom-18	126	12	is	be	AUX
hom-18	126	13	exacerbated	exacerbate	VERB
hom-18	126	14	when	when	SCONJ
hom-18	126	15	the	the	DET
hom-18	126	16	data	datum	NOUN
hom-18	126	17	is	be	AUX
hom-18	126	18	seen	see	VERB
hom-18	126	19	as	as	ADP
hom-18	126	20	routine	routine	ADJ
hom-18	126	21	,	,	PUNCT
hom-18	126	22	and	and	CCONJ
hom-18	126	23	when	when	SCONJ
hom-18	126	24	allowance	allowance	NOUN
hom-18	126	25	is	be	AUX
hom-18	126	26	not	not	PART
hom-18	126	27	made	make	VERB
hom-18	126	28	for	for	ADP
hom-18	126	29	the	the	DET
hom-18	126	30	possibility	possibility	NOUN
hom-18	126	31	of	of	ADP
hom-18	126	32	surprises	surprise	NOUN
hom-18	126	33	.	.	PUNCT
hom-18	127	1	not	not	PART
hom-18	127	2	only	only	ADV
hom-18	127	3	was	be	AUX
hom-18	127	4	the	the	DET
hom-18	127	5	nasa	nasa	PROPN
hom-18	127	6	dataset	dataset	VERB
hom-18	127	7	too	too	ADV
hom-18	127	8	large	large	ADJ
hom-18	127	9	and	and	CCONJ
hom-18	127	10	inaccessible	inaccessible	ADJ
hom-18	127	11	for	for	ADP
hom-18	127	12	a	a	DET
hom-18	127	13	general	general	ADJ
hom-18	127	14	overview	overview	NOUN
hom-18	127	15	.	.	PUNCT
hom-18	128	1	it	it	PRON
hom-18	128	2	is	be	AUX
hom-18	128	3	also	also	ADV
hom-18	128	4	clear	clear	ADJ
hom-18	128	5	that	that	SCONJ
hom-18	128	6	no	no	DET
hom-18	128	7	-	-	PUNCT
hom-18	128	8	one	one	NUM
hom-18	128	9	at	at	ADP
hom-18	128	10	nasa	nasa	PROPN
hom-18	128	11	was	be	AUX
hom-18	128	12	briefed	brief	VERB
hom-18	128	13	nor	nor	CCONJ
hom-18	128	14	saw	see	VERB
hom-18	128	15	it	it	PRON
hom-18	128	16	as	as	ADP
hom-18	128	17	part	part	NOUN
hom-18	128	18	of	of	ADP
hom-18	128	19	their	their	PRON
hom-18	128	20	role	role	NOUN
hom-18	128	21	to	to	PART
hom-18	128	22	try	try	VERB
hom-18	128	23	to	to	PART
hom-18	128	24	take	take	VERB
hom-18	128	25	such	such	DET
hom-18	128	26	an	an	DET
hom-18	128	27	overview	overview	NOUN
hom-18	128	28	.	.	PUNCT
hom-18	129	1	endnotes	endnote	VERB
hom-18	129	2	1	1	NUM
hom-18	129	3	this	this	DET
hom-18	129	4	article	article	NOUN
hom-18	129	5	draws	draw	VERB
hom-18	129	6	heavily	heavily	ADV
hom-18	129	7	on	on	ADP
hom-18	129	8	material	material	NOUN
hom-18	129	9	published	publish	VERB
hom-18	129	10	in	in	ADP
hom-18	129	11	maureen	maureen	PROPN
hom-18	129	12	christie	christie	PROPN
hom-18	129	13	,	,	PUNCT
hom-18	129	14	the	the	DET
hom-18	129	15	ozone	ozone	NOUN
hom-18	129	16	layer	layer	NOUN
hom-18	129	17	:	:	PUNCT
hom-18	129	18	a	a	DET
hom-18	129	19	philosophy	philosophy	NOUN
hom-18	129	20	of	of	ADP
hom-18	129	21	science	science	NOUN
hom-18	129	22	perspective	perspective	NOUN
hom-18	129	23	,	,	PUNCT
hom-18	129	24	cambridge	cambridge	PROPN
hom-18	129	25	,	,	PUNCT
hom-18	129	26	u.k	u.k	PROPN
hom-18	129	27	.	.	PROPN
hom-18	129	28	,	,	PUNCT
hom-18	129	29	cambridge	cambridge	PROPN
hom-18	129	30	university	university	PROPN
hom-18	129	31	press	press	NOUN
hom-18	129	32	,	,	PUNCT
hom-18	129	33	2001	2001	NUM
hom-18	129	34	.	.	PUNCT
hom-18	130	1	chapter	chapter	NOUN
hom-18	130	2	6	6	NUM
hom-18	130	3	.	.	SYM
hom-18	130	4	2	2	NUM
hom-18	130	5	j.c	j.c	PROPN
hom-18	130	6	.	.	PROPN
hom-18	130	7	farman	farman	PROPN
hom-18	130	8	,	,	PUNCT
hom-18	130	9	gardiner	gardiner	PROPN
hom-18	130	10	,	,	PUNCT
hom-18	130	11	b.g	b.g	PROPN
hom-18	130	12	.	.	PROPN
hom-18	130	13	,	,	PUNCT
hom-18	130	14	&	&	CCONJ
hom-18	130	15	shanklin	shanklin	PROPN
hom-18	130	16	,	,	PUNCT
hom-18	130	17	j.d	j.d	PROPN
hom-18	130	18	.	.	PROPN
hom-18	130	19	,	,	PUNCT
hom-18	130	20	"	"	PUNCT
hom-18	130	21	large	large	ADJ
hom-18	130	22	losses	loss	NOUN
hom-18	130	23	of	of	ADP
hom-18	130	24	total	total	ADJ
hom-18	130	25	ozone	ozone	NOUN
hom-18	130	26	reveal	reveal	VERB
hom-18	130	27	seasonal	seasonal	ADJ
hom-18	130	28	clox	clox	NOUN
hom-18	130	29	/	/	SYM
hom-18	130	30	nox	nox	NOUN
hom-18	130	31	interaction	interaction	NOUN
hom-18	130	32	"	"	PUNCT
hom-18	130	33	nature	nature	NOUN
hom-18	130	34	,	,	PUNCT
hom-18	130	35	315	315	NUM
hom-18	130	36	(	(	PUNCT
hom-18	130	37	1985	1985	NUM
hom-18	130	38	)	)	PUNCT
hom-18	130	39	,	,	PUNCT
hom-18	130	40	207	207	NUM
hom-18	130	41	-	-	SYM
hom-18	130	42	210	210	NUM
hom-18	130	43	.	.	PUNCT
hom-18	131	1	3	3	NUM
hom-18	131	2	s.	s.	PROPN
hom-18	131	3	chubachi	chubachi	PROPN
hom-18	131	4	,	,	PUNCT
hom-18	131	5	"	"	PUNCT
hom-18	131	6	preliminary	preliminary	ADJ
hom-18	131	7	result	result	NOUN
hom-18	131	8	of	of	ADP
hom-18	131	9	ozone	ozone	NOUN
hom-18	131	10	observation	observation	NOUN
hom-18	131	11	at	at	ADP
hom-18	131	12	syowa	syowa	PROPN
hom-18	131	13	station	station	NOUN
hom-18	131	14	from	from	ADP
hom-18	131	15	february	february	PROPN
hom-18	131	16	1982	1982	NUM
hom-18	131	17	to	to	ADP
hom-18	131	18	january	january	PROPN
hom-18	131	19	1983	1983	NUM
hom-18	131	20	"	"	PUNCT
hom-18	131	21	,	,	PUNCT
hom-18	131	22	memoirs	memoir	NOUN
hom-18	131	23	of	of	ADP
hom-18	131	24	the	the	DET
hom-18	131	25	national	national	PROPN
hom-18	131	26	institute	institute	PROPN
hom-18	131	27	for	for	ADP
hom-18	131	28	polar	polar	ADJ
hom-18	131	29	research	research	NOUN
hom-18	131	30	special	special	ADJ
hom-18	131	31	issue	issue	NOUN
hom-18	131	32	,	,	PUNCT
hom-18	131	33	34	34	NUM
hom-18	131	34	(	(	PUNCT
hom-18	131	35	1984	1984	NUM
hom-18	131	36	)	)	PUNCT
hom-18	131	37	,	,	PUNCT
hom-18	131	38	13	13	NUM
hom-18	131	39	-	-	SYM
hom-18	131	40	19	19	NUM
hom-18	131	41	.	.	NOUN
hom-18	131	42	4	4	NUM
hom-18	131	43	richard	richard	PROPN
hom-18	131	44	e.	e.	PROPN
hom-18	131	45	benedick	benedick	PROPN
hom-18	131	46	,	,	PUNCT
hom-18	131	47	ozone	ozone	NOUN
hom-18	131	48	diplomacy	diplomacy	NOUN
hom-18	131	49	,	,	PUNCT
hom-18	131	50	cambridge	cambridge	PROPN
hom-18	131	51	,	,	PUNCT
hom-18	131	52	mass	mass	PROPN
hom-18	131	53	.	.	PROPN
hom-18	131	54	,	,	PUNCT
hom-18	131	55	harvard	harvard	PROPN
hom-18	131	56	university	university	PROPN
hom-18	131	57	press	press	NOUN
hom-18	131	58	,	,	PUNCT
hom-18	131	59	1991	1991	NUM
hom-18	131	60	,	,	PUNCT
hom-18	131	61	p.	p.	NOUN
hom-18	131	62	19	19	NUM
hom-18	131	63	.	.	SYM
hom-18	131	64	5	5	NUM
hom-18	131	65	richard	richard	PROPN
hom-18	131	66	s.	s.	PROPN
hom-18	131	67	stolarski	stolarski	PROPN
hom-18	131	68	,	,	PUNCT
hom-18	131	69	kruger	kruger	PROPN
hom-18	131	70	,	,	PUNCT
hom-18	131	71	a.j	a.j	PROPN
hom-18	131	72	.	.	PROPN
hom-18	131	73	,	,	PUNCT
hom-18	131	74	schoeberl	schoeberl	PROPN
hom-18	131	75	,	,	PUNCT
hom-18	131	76	m.r	m.r	PROPN
hom-18	131	77	.	.	PROPN
hom-18	131	78	,	,	PUNCT
hom-18	131	79	mcpeters	mcpeter	NOUN
hom-18	131	80	,	,	PUNCT
hom-18	131	81	r.b	r.b	PROPN
hom-18	131	82	.	.	PROPN
hom-18	131	83	,	,	PUNCT
hom-18	131	84	newman	newman	PROPN
hom-18	131	85	,	,	PUNCT
hom-18	131	86	p.a	p.a	PROPN
hom-18	131	87	.	.	PROPN
hom-18	131	88	,	,	PUNCT
hom-18	131	89	&	&	CCONJ
hom-18	131	90	alpert	alpert	PROPN
hom-18	131	91	,	,	PUNCT
hom-18	131	92	j.c	j.c	PROPN
hom-18	131	93	.	.	PROPN
hom-18	131	94	,	,	PUNCT
hom-18	131	95	"	"	PUNCT
hom-18	131	96	nimbus-7	nimbus-7	X
hom-18	131	97	satellite	satellite	NOUN
hom-18	131	98	measurements	measurement	NOUN
hom-18	131	99	of	of	ADP
hom-18	131	100	the	the	DET
hom-18	131	101	springtime	springtime	NOUN
hom-18	131	102	antarctic	antarctic	ADJ
hom-18	131	103	ozone	ozone	NOUN
hom-18	131	104	decrease	decrease	NOUN
hom-18	131	105	"	"	PUNCT
hom-18	131	106	,	,	PUNCT
hom-18	131	107	nature	nature	NOUN
hom-18	131	108	322	322	NUM
hom-18	131	109	(	(	PUNCT
hom-18	131	110	1986	1986	NUM
hom-18	131	111	)	)	PUNCT
hom-18	131	112	,	,	PUNCT
hom-18	131	113	808	808	NUM
hom-18	131	114	-	-	SYM
hom-18	131	115	811	811	NUM
hom-18	131	116	.	.	PUNCT
hom-18	131	117	6	6	NUM
hom-18	131	118	f.	f.	PROPN
hom-18	131	119	pukelsheim	pukelsheim	PROPN
hom-18	131	120	,	,	PUNCT
hom-18	131	121	"	"	PUNCT
hom-18	131	122	robustness	robustness	NOUN
hom-18	131	123	of	of	ADP
hom-18	131	124	statistical	statistical	ADJ
hom-18	131	125	gossip	gossip	NOUN
hom-18	131	126	and	and	CCONJ
hom-18	131	127	the	the	DET
hom-18	131	128	antarctic	antarctic	ADJ
hom-18	131	129	ozone	ozone	NOUN
hom-18	131	130	hole	hole	NOUN
hom-18	131	131	"	"	PUNCT
hom-18	131	132	,	,	PUNCT
hom-18	131	133	institute	institute	NOUN
hom-18	131	134	of	of	ADP
hom-18	131	135	mathematical	mathematical	ADJ
hom-18	131	136	statistics	statistic	NOUN
hom-18	131	137	bulletin	bulletin	PROPN
hom-18	131	138	19	19	NUM
hom-18	131	139	(	(	PUNCT
hom-18	131	140	1990	1990	NUM
hom-18	131	141	)	)	PUNCT
hom-18	131	142	,	,	PUNCT
hom-18	131	143	540	540	NUM
hom-18	131	144	-	-	SYM
hom-18	131	145	542	542	NUM
hom-18	131	146	.	.	NOUN
hom-18	131	147	7	7	NUM
hom-18	131	148	especially	especially	ADV
hom-18	131	149	the	the	DET
hom-18	131	150	quasi	quasi	ADJ
hom-18	131	151	-	-	ADJ
hom-18	131	152	biennial	biennial	ADJ
hom-18	131	153	oscillation	oscillation	NOUN
hom-18	131	154	.	.	PUNCT
hom-18	132	1	see	see	VERB
hom-18	132	2	,	,	PUNCT
hom-18	132	3	e.g.	e.g.	ADV
hom-18	132	4	j.c	j.c	PROPN
hom-18	132	5	.	.	PROPN
hom-18	132	6	farman	farman	PROPN
hom-18	132	7	,	,	PUNCT
hom-18	132	8	"	"	PUNCT
hom-18	132	9	ozone	ozone	NOUN
hom-18	132	10	measurements	measurement	NOUN
hom-18	132	11	at	at	ADP
hom-18	132	12	british	british	ADJ
hom-18	132	13	antarctic	antarctic	ADJ
hom-18	132	14	survey	survey	NOUN
hom-18	132	15	stations	station	NOUN
hom-18	132	16	"	"	PUNCT
hom-18	132	17	,	,	PUNCT
hom-18	132	18	philosophical	philosophical	ADJ
hom-18	132	19	transactions	transaction	NOUN
hom-18	132	20	of	of	ADP
hom-18	132	21	the	the	DET
hom-18	132	22	royal	royal	ADJ
hom-18	132	23	society	society	NOUN
hom-18	132	24	of	of	ADP
hom-18	132	25	london	london	PROPN
hom-18	132	26	,	,	PUNCT
hom-18	132	27	b279	b279	PROPN
hom-18	132	28	(	(	PUNCT
hom-18	132	29	1977	1977	NUM
hom-18	132	30	)	)	PUNCT
hom-18	132	31	,	,	PUNCT
hom-18	132	32	261	261	NUM
hom-18	132	33	-	-	SYM
hom-18	132	34	271	271	NUM
hom-18	132	35	.	.	PUNCT