Subject	cyclone
Predicate	affect
Object	coral reefs
Modality	Modality Occurrences some[subj/tropical] 1
Polarity	POSITIVE
Plausibility	0.7603
Neighborhood Sigma	0.7603
Local Sigma	0.8996
Example Sentences	Sentence Occurrences Source cyclones affect coral reefs 2 Google Autocomplete tropical cyclones affect coral reefs 1 Google Autocomplete