Subject	coal oil
Predicate	has_effect
Object	harmful
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.5557
Neighborhood Sigma	0.6920
Local Sigma	0.5557
Example Sentences	Sentence Occurrences Source coal oils are harmful 2 Google Autocomplete a coal oil is harmful 1 Google Autocomplete