Subject	volcano
Predicate	can cause
Object	earthquake
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.8975
Neighborhood Sigma	0.8975
Local Sigma	0.9270
Example Sentences	Sentence Occurrences Source volcanoes can cause earthquakes 5 Google Autocomplete a volcano can cause an earthquake 5 Google Autocomplete, Answers.com Questions