Subject	piston ring
Predicate	has_property
Object	normal
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.5421
Neighborhood Sigma	0.5577
Local Sigma	0.5421
Example Sentences	Sentence Occurrences Source piston ring is normal 2 Google Autocomplete a piston ring is normal 1 Google Autocomplete