Subject	krill
Predicate	be important to
Object	food web
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.0005
Neighborhood Sigma	0.0005
Local Sigma	0.0071
Example Sentences	Sentence Occurrences Source krill are important to the food web 2 Google Autocomplete, Bing Autocomplete