Subject	varicose vein
Predicate	has_effect
Object	dangerous
Modality	Modality Occurrences some[subj/you know if] 1
Polarity	POSITIVE
Plausibility	0.9851
Neighborhood Sigma	1.0000
Local Sigma	0.9851
Example Sentences	Sentence Occurrences Source varicose veins are dangerous 9 Google Autocomplete varicose veins is dangerous 4 Google Autocomplete you know if varicose veins are dangerous 1 Google Autocomplete