Subject	light reaction
Predicate	require for
Object	photosynthesis process
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.0032
Neighborhood Sigma	0.0033
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source light reactions in photosynthesis require for the photosynthesis process 1 Answers.com Questions