Subject	caribou
Predicate	respond
Object	to the cold winters in tundra
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.4801
Neighborhood Sigma	0.4952
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source caribou respond to the cold winters in tundra 1 Answers.com Questions