Subject	substance
Predicate	melt at
Object	lower temperatures
Modality	Modality Occurrences some[subj/impure] 1
Polarity	POSITIVE
Plausibility	0.0265
Neighborhood Sigma	0.0266
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source impure substances melt at lower temperatures 1 Google Autocomplete