Subject	blue crab
Predicate	have
Object	soft shells
Modality	Modality Occurrences some[subj/some] 1
Polarity	POSITIVE
Plausibility	0.8616
Neighborhood Sigma	0.8927
Local Sigma	0.9836
Example Sentences	Sentence Occurrences Source blue crabs have soft shells 6 Google Autocomplete, Answers.com Questions some blue crabs have soft shells 1 Google Autocomplete