Subject	emergency contraception
Predicate	reduce
Object	risk of pregnancy
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.9890
Neighborhood Sigma	1.0000
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source emergency contraception reduce the risk of pregnancy 14 Google Autocomplete, Answers.com Questions a emergency contraception reduce the risk of pregnancy 3 Google Autocomplete