Subject	concave mirror
Predicate	reflect
Object	light
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.9939
Neighborhood Sigma	0.9976
Local Sigma	0.9939
Example Sentences	Sentence Occurrences Source a concave mirror reflect light 12 Google Autocomplete concave mirrors reflect light 2 Google Autocomplete, Answers.com Questions