id	sid	eid	entity	type
alces-1623	2	1	16	CARDINAL
alces-1623	2	2	1980	DATE
alces-1623	2	3	16	CARDINAL
alces-1623	2	4	1980	DATE
alces-1623	2	5	16	CARDINAL
alces-1623	2	6	1980	DATE
alces-1623	2	7	16, 1980	DATE