Subject	thunderstorm
Predicate	affect
Object	environment
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.9808
Neighborhood Sigma	0.9808
Local Sigma	0.9808
Example Sentences	Sentence Occurrences Source thunderstorms affect the environment 12 Google Autocomplete, Answers.com Questions a thunderstorm affects the environment 1 Google Autocomplete