Subject	dengue fever
Predicate	has_effect
Object	dangerous
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.5077
Neighborhood Sigma	0.5079
Local Sigma	0.5077
Example Sentences	Sentence Occurrences Source dengue fevers are dangerous 2 Google Autocomplete dengue fever is dangerous 2 Google Autocomplete a dengue fever is dangerous 1 Google Autocomplete