Subject	animal
Predicate	can cause
Object	weathering
Modality	Modality Occurrences TBC[mechanical weathering] 2
Polarity	POSITIVE
Plausibility	0.6702
Neighborhood Sigma	0.6702
Local Sigma	0.6952
Example Sentences	Sentence Occurrences Source animals can cause weathering 10 Google Autocomplete, Answers.com Questions an animal can cause mechanical weathering 1 Answers.com Questions animals can cause mechanical weathering 1 Answers.com Questions