Subject	underwater plant
Predicate	be kept in
Object	aquarium
Modality	Modality Occurrences some[subj/underwater aquatic plants are kept in aquariu] 1
Polarity	POSITIVE
Plausibility	0.9028
Neighborhood Sigma	0.9877
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source underwater plants are kept in aquarium 2 Google Autocomplete underwater plants are kept in an aquarium 8 Google Autocomplete underwater aquatic plants are kept in aquarium 1 Answers.com Questions