Subject	radical
Predicate	has_effect
Object	dangerous
Modality	Modality Occurrences some[subj/free] 2
Polarity	POSITIVE
Plausibility	0.5414
Neighborhood Sigma	0.5414
Local Sigma	0.5414
Example Sentences	Sentence Occurrences Source radicals are dangerous 2 Google Autocomplete free radicals are dangerous 2 Google Autocomplete