Subject	feedback loop
Predicate	help
Object	regulate the action of hormones
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.8523
Neighborhood Sigma	0.9410
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source feedback loops help regulate the action of hormones 2 Google Autocomplete, Answers.com Questions