Subject	cell
Predicate	need
Object	large surface area
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.9447
Neighborhood Sigma	0.9447
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source cells need large surface area 4 Google Autocomplete cells need a large surface area 2 Answers.com Questions