id	sid	eid	entity	type
ct-10160	1	1	2011	DATE
ct-10160	1	2	margret l. casal	PERSON
ct-10160	1	3	university of pennsylvania	ORG
ct-10160	1	4	philadelphia	GPE
ct-10160	11	1	about two yards	QUANTITY
ct-10160	15	1	michigan state university	ORG
ct-10160	15	2	laws:(www.animallaw.info	ORG
ct-10160	16	1	american association	ORG
ct-10160	20	1	the american animal hospital association’s	ORG
ct-10160	20	2	the american association of feline practitioners	ORG
ct-10160	24	1	the orthopedic foundation	ORG
ct-10160	24	2	portuguese	NORP
ct-10160	26	1	american	NORP
ct-10160	26	2	the orthopedic foundation	ORG
ct-10160	26	3	texas a&m	ORG
ct-10160	29	1	first	ORDINAL
ct-10160	30	1	•	CARDINAL
ct-10160	30	2	3	CARDINAL
ct-10160	30	3	december 2011537	DATE
ct-10160	33	1	about 21 days	DATE
ct-10160	33	2	only one	CARDINAL
ct-10160	34	1	28 days	DATE
ct-10160	36	1	45 days	DATE
ct-10160	38	1	the second half	DATE
ct-10160	42	1	years	DATE
ct-10160	43	1	•	CARDINAL
ct-10160	43	2	3	CARDINAL
ct-10160	43	3	538	CARDINAL