Subject	unleaded petrol
Predicate	has_property
Object	better for the environment
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.9396
Neighborhood Sigma	1.0000
Local Sigma	0.9514
Example Sentences	Sentence Occurrences Source unleaded petrol is better for the environment 5 Google Autocomplete, Answers.com Questions