Subject	pest
Predicate	affect
Object	productivity
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.9463
Neighborhood Sigma	0.9639
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source pests affect productivity 4 Google Autocomplete, Answers.com Questions pests and diseases affect productivity 6 Google Autocomplete