Subject	calcium carbonate
Predicate	be used in
Object	antacids
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.9231
Neighborhood Sigma	0.9231
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source calcium carbonate is used in antacids 8 Google Autocomplete, Answers.com Questions