Subject	prison
Predicate	has_property
Object	ineffective
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.5504
Neighborhood Sigma	0.5504
Local Sigma	0.5990
Example Sentences	Sentence Occurrences Source prisons are ineffective 4 Google Autocomplete prison is ineffective 2 Google Autocomplete