Subject	opossum
Predicate	protect
Object	itself
Modality	Modality Occurrences some[subj/a virgini] 2
Polarity	POSITIVE
Plausibility	0.8733
Neighborhood Sigma	0.8733
Local Sigma	0.8891
Example Sentences	Sentence Occurrences Source a virginia opossum protect itself 2 Google Autocomplete opossum protects itself 2 Answers.com Questions opossum protect itself 1 Answers.com Questions