Subject	seat belt
Predicate	increase
Object	safety
Modality	Modality Occurrences TBC[safety of driver] 1
Polarity	POSITIVE
Plausibility	0.9808
Neighborhood Sigma	0.9809
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source seat belts increase safety 8 Google Autocomplete a seat belt increases the safety of the driver 1 Answers.com Questions