Subject	smoke alarm
Predicate	need
Object	battery
Modality	Modality Occurrences some[subj/hardwired] 1 some[subj/a wired] 1
Polarity	POSITIVE
Plausibility	0.9064
Neighborhood Sigma	0.9075
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source smoke alarms need batteries 4 Google Autocomplete hardwired smoke alarms need batteries 1 Google Autocomplete a wired smoke alarm need a battery 1 Reddit Questions