Subject	flood
Predicate	be in
Object	mesopotamia
Modality	Modality Occurrences some[subj/floods of the indus river valley are similar to and different from] 1
Polarity	POSITIVE
Plausibility	0.0048
Neighborhood Sigma	0.0048
Local Sigma	nan
Example Sentences	Sentence Occurrences Source floods of the indus river valley are similar to and different from the floods in mesopotamia 1 Answers.com Questions