Subject	dust storm
Predicate	affect
Object	environment
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.8458
Neighborhood Sigma	0.9341
Local Sigma	0.8459
Example Sentences	Sentence Occurrences Source dust storms affect the environment 8 Google Autocomplete a dust storm affect the environment 2 Google Autocomplete