Subject	polytetrafluoroethylene
Predicate	has_effect
Object	dangerous
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.3604
Neighborhood Sigma	0.6883
Local Sigma	0.3604
Example Sentences	Sentence Occurrences Source polytetrafluoroethylene is dangerous 2 Google Autocomplete