Subject	shift
Predicate	has_effect
Object	dangerous
Modality	Modality Occurrences some[subj/antigenic] 2 TBC[more dangerous] 1
Polarity	POSITIVE
Plausibility	0.0025
Neighborhood Sigma	0.0025
Local Sigma	0.0025
Example Sentences	Sentence Occurrences Source antigenic shift is dangerous 1 Google Autocomplete antigenic shift is more dangerous 1 Google Autocomplete