Subject	birth control pill
Predicate	contain
Object	estrogen
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.9511
Neighborhood Sigma	0.9583
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source birth control pills contain estrogen 6 Google Autocomplete, Answers.com Questions birth control pills contain estrogen answers.com 2 Google Autocomplete birth control pills contain estrogen and progesterone 2 Google Autocomplete