Subject	tear duct
Predicate	get
Object	blocked
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.9894
Neighborhood Sigma	1.0000
Local Sigma	0.9921
Example Sentences	Sentence Occurrences Source tear ducts get blocked 4 Google Autocomplete a tear duct get blocked 20 Google Autocomplete tear duct get blocked 3 Google Autocomplete