Table 3.

TLINK annotation examples

FROM EXTENT	TYPE	TO EXTENT
[Admission]	SIMULTANEOUS	[09/14/2001]
[Discharge]	SIMULTANEOUS	[09/21/2001]
[complained]	BEFORE	SECTIME: 09/21/2001
[increasing chest pains]	BEFORE	SECTIME: 09/21/2001
[increasing chest pains]	OVERLAP	[the last three to four weeks]
[increasing chest pains]	BEFORE_OVERLAP	[complained]
[his admission]	BEFORE	SECTIME: 09/21/2001
[the last three to four weeks]	ENDED_BY	[his admission]
[the pain]	BEFORE	SECTIME: 09/21/2001
[the pain]	SIMULTANEOUS	[increasing chest pain]
[the pain]	OVERLAP	[every few days]
[Diltiazen]	BEFORE_OVERLAP	SECTIME: 09/21/2001
[Diltiazen]	OVERLAP	[q.d.]
[Diltiazen]	BEGUN_BY	[noon 09/17/01]
[Diltiazen]	AFTER	[calling]
[calling]	BEFORE	SECTIME: 09/21/2001