Subject	plastic
Predicate	be better than
Object	metal
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.9780
Neighborhood Sigma	0.9780
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source plastics are better than metals 6 Google Autocomplete plastic is better than metal 4 Google Autocomplete, Answers.com Questions plastic is better than metal for making buckets 2 Google Autocomplete