Subject	short chain hydrocarbon
Predicate	be more useful than
Object	long chain
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.1537
Neighborhood Sigma	0.2284
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source short chain hydrocarbons are more useful than long chain 2 Answers.com Questions