Subject	indifference curve
Predicate	has_property
Object	concave
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.4263
Neighborhood Sigma	0.4565
Local Sigma	0.4711
Example Sentences	Sentence Occurrences Source indifference curves are concave 4 Google Autocomplete indifference curve is concave 3 Google Autocomplete