Subject	warning signal
Predicate	be
Object	communicated
Modality	Modality Occurrences TBC[generally communicated] 1 generally 1
Polarity	POSITIVE
Plausibility	0.0017
Neighborhood Sigma	1.0000
Local Sigma	0.2006
Example Sentences	Sentence Occurrences Source warning signals are generally communicated 2 Answers.com Questions