Subject	chickens
Predicate	keep
Object	head
Modality	Modality Occurrences still 2
Polarity	POSITIVE
Plausibility	0.9169
Neighborhood Sigma	0.9169
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source chickens keep their head stable 2 Google Autocomplete chickens keep their heads still 2 Google Autocomplete