Subject	scientist
Predicate	study
Object	earthquakes
Modality	Modality Occurrences TBC[major earthquakes] 1
Polarity	POSITIVE
Plausibility	0.9680
Neighborhood Sigma	0.9680
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source scientists study earthquakes 12 Google Autocomplete, Bing Autocomplete, Answers.com Questions scientists study volcanoes and earthquakes 3 Answers.com Questions scientists study major earthquakes 1 Answers.com Questions