Subject	sympathetic nervous system
Predicate	work together
Object	regulate
Modality	Modality Occurrences some[subj/the sympathetic and para] 1 some[subj/sympathetic and para] 1
Polarity	POSITIVE
Plausibility	0.0640
Neighborhood Sigma	0.0640
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source the sympathetic and parasympathetic nervous systems work together to regulate heart rate 1 Google Autocomplete sympathetic and parasympathetic nervous systems work together to regulate heart rate 1 Answers.com Questions