Subject	tooth
Predicate	need
Object	to be extracted
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.9848
Neighborhood Sigma	0.9848
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source teeth need to be extracted 1 Google Autocomplete a tooth need to be extracted 2 Google Autocomplete