Subject	polycythemia
Predicate	be a threat to
Object	a patient
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.6796
Neighborhood Sigma	0.8084
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source polycythemia is a threat to a patient's health 1 Google Autocomplete