Subject	angiosperm
Predicate	has_property
Object	the most successful land plants
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.9547
Neighborhood Sigma	0.9548
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source angiosperms are the most successful land plants 2 Google Autocomplete, Answers.com Questions