Subject	radioactivity
Predicate	has_effect
Object	dangerous
Modality	Modality Occurrences TBC[so dangerous] 1
Polarity	POSITIVE
Plausibility	0.7445
Neighborhood Sigma	0.7638
Local Sigma	0.7445
Example Sentences	Sentence Occurrences Source radioactivity is dangerous 6 Google Autocomplete, Answers.com Questions radioactivity is so dangerous 1 Google Autocomplete