Subject	plant
Predicate	carry on
Object	photosynthesis
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.0107
Neighborhood Sigma	0.0107
Local Sigma	0.0111
Example Sentences	Sentence Occurrences Source plants need to carry on photosynthesis 2 Answers.com Questions plants carry on photosynthesis in the dark 1 Answers.com Questions