Subject	carbohydrate
Predicate	be needed
Object	by the body
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.9670
Neighborhood Sigma	0.9724
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source carbohydrates are needed by the body 3 Google Autocomplete, Answers.com Questions