Subject	constantinople
Predicate	fall of is
Object	turning point
Modality	Modality Occurrences some[subj/the fall of] 1
Polarity	POSITIVE
Plausibility	0.0026
Neighborhood Sigma	0.0032
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source the fall of constantinople is a turning point 1 Google Autocomplete