Subject	cockatiel
Predicate	has_body_part
Object	crest
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.9666
Neighborhood Sigma	1.0000
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source cockatiels have crests 4 Google Autocomplete, Answers.com Questions cockatiels have a crest 2 Google Autocomplete