Subject	coronary artery bypass graft
Predicate	has_property
Object	obstetrics
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.6586
Neighborhood Sigma	0.7567
Local Sigma	0.6586
Example Sentences	Sentence Occurrences Source coronary artery bypass grafts are obstetrics 2 Google Autocomplete