Subject	bronchoscopy
Predicate	has_property
Object	preferred
Modality	Modality Occurrences some[subj/a rigid] 3
Polarity	POSITIVE
Plausibility	0.0002
Neighborhood Sigma	0.0003
Local Sigma	0.0002
Example Sentences	Sentence Occurrences Source a rigid bronchoscopy is preferred 3 Google Autocomplete