Subject	parrot fish
Predicate	can survive on
Object	coral reefs
Modality	Modality Occurrences only 1
Polarity	POSITIVE
Plausibility	0.0019
Neighborhood Sigma	0.0019
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source parrot fish only can survive on coral reefs 1 Answers.com Questions