Subject raven
Predicate be kept
Object at the tower of london
Modality
Modality Occurrences
Polarity POSITIVE
Plausibility 0.9555
Neighborhood Sigma 0.9555
Local Sigma 1.0000
Example Sentences
Sentence Occurrences Source
ravens are kept at the tower of london 4 Google Autocomplete, Bing Autocomplete, Answers.com Questions