Subject	human
Predicate	affect
Object	desert
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.9547
Neighborhood Sigma	0.9547
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source humans affect deserts 6 Google Autocomplete, Answers.com Questions humans affect the desert 6 Google Autocomplete, Answers.com Questions