Subject	adaptive radiation
Predicate	occur after
Object	mass extinctions
Modality	Modality Occurrences often 4
Polarity	POSITIVE
Plausibility	0.8554
Neighborhood Sigma	0.9586
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source adaptive radiations often occur after mass extinctions 4 Google Autocomplete, Answers.com Questions adaptive radiations occur after mass extinctions 2 Google Autocomplete