Subject	africa
Predicate	has_property
Object	the cradle of civilization
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.7912
Neighborhood Sigma	0.7912
Local Sigma	0.8304
Example Sentences	Sentence Occurrences Source africa is the cradle of civilization 2 Google Autocomplete, Answers.com Questions