Subject	turning point
Predicate	be in
Object	us history
Modality	Modality Occurrences some[subj/1607] 2
Polarity	POSITIVE
Plausibility	0.0014
Neighborhood Sigma	0.0016
Local Sigma	0.5249
Example Sentences	Sentence Occurrences Source 1607 a turning point is in us history 2 Google Autocomplete