Subject	crescent
Predicate	be important to
Object	history of world
Modality	Modality Occurrences some[subj/the fertile] 1
Polarity	POSITIVE
Plausibility	0.0061
Neighborhood Sigma	0.0066
Local Sigma	0.5883
Example Sentences	Sentence Occurrences Source the fertile crescent is important to the history of the world 1 Google Autocomplete