Subject	catheter
Predicate	cause
Object	infection
Modality	Modality Occurrences some[subj/urinary] 1
Polarity	POSITIVE
Plausibility	0.7155
Neighborhood Sigma	0.7279
Local Sigma	0.8671
Example Sentences	Sentence Occurrences Source catheters cause infection 4 Google Autocomplete urinary catheters cause infections 1 Google Autocomplete