Subject	food chain
Predicate	affect
Object	ecosystem
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.8450
Neighborhood Sigma	0.8450
Local Sigma	0.8504
Example Sentences	Sentence Occurrences Source food chain affect the ecosystem 2 Google Autocomplete food chain affect an ecosystem 2 Google Autocomplete a food chain affect an ecosystem 2 Google Autocomplete