Table 8.

Subtask IAA statistics

	Feature	F-score
	Exact relation	51.28%
	Relaxed relation	65.81%
	Exact trigger	64.10%
	Relaxed trigger	65.81%
ET	Exact Cause arg.	82.67%
	Relaxed Cause arg.	90.67%
	Exact Effect arg.	94.67%
	Relaxed Effect arg.	98.67%
RT	Exact Cause arg.	82.52%
	Relaxed Cause arg.	90.91%
	Exact Effect arg.	93.51%
	Relaxed Effect arg.	98.70%

Inter-annotator agreement for relations, triggers and the two arguments in the case of exact-match triggers (ET) and relaxed-match triggers (RT).