Subject dolphin
Predicate be kept in
Object captivity
Modality
Modality Occurrences
Polarity POSITIVE
Plausibility 0.9472
Neighborhood Sigma 0.9472
Local Sigma 1.0000
Example Sentences
Sentence Occurrences Source
dolphins are kept in captivity 6 Google Autocomplete
dolphins have to be kept in captivity 1 Answers.com Questions