Subject	zoo
Predicate	protect
Object	animals
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.9669
Neighborhood Sigma	0.9670
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source zoos are protecting animals 2 Google Autocomplete zoos protect animals 4 Google Autocomplete, Answers.com Questions