Subject	red blood cell
Predicate	have
Object	a dent in the middle
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.9578
Neighborhood Sigma	0.9578
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source red blood cells have a dent in the middle 3 Google Autocomplete, Answers.com Questions