Subject	dolphin
Predicate	be more intelligent than
Object	other mammals
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.0006
Neighborhood Sigma	0.0006
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source dolphins and primates are more intelligent than other mammals, such as dogs, cats, cows and so on 1 Quora Questions