Subject	endocrine system
Predicate	be considered
Object	regulatory system
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.0005
Neighborhood Sigma	0.0005
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source endocrine system is considered a regulatory system 2 Google Autocomplete, Answers.com Questions