Subject	photosynthesis
Predicate	be important to
Object	life on earth
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.8926
Neighborhood Sigma	0.8926
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source photosynthesis is important to life on earth 10 Google Autocomplete, Answers.com Questions photosynthesis is so important to life on earth 3 Google Autocomplete, Answers.com Questions photosynthesis and cellular respiration is important to life on earth 2 Google Autocomplete photosynthesis is important to the life on earth 2 Answers.com Questions