Subject	cover glass
Predicate	has_property
Object	needed
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.0065
Neighborhood Sigma	0.0104
Local Sigma	0.0065
Example Sentences	Sentence Occurrences Source cover glass is needed 1 Google Autocomplete a cover glass is needed 1 Google Autocomplete