Subject zoo
Predicate has_property
Object necessary
Modality
Modality Occurrences
still 2
TBC[still necessary] 1
Polarity POSITIVE
Plausibility 0.9354
Neighborhood Sigma 0.9354
Local Sigma 0.9354
Example Sentences
Sentence Occurrences Source
zoos are necessary 4 Google Autocomplete, Answers.com Questions
zoos are still necessary 3 Reddit Questions