Subject	heterotroph
Predicate	obtain
Object	carbon
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.9811
Neighborhood Sigma	0.9937
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source heterotrophs obtain carbon 2 Google Autocomplete a heterotroph obtain carbon 1 Google Autocomplete heterotrophs obtain nitrogen and carbon 3 Answers.com Questions