Subject	tooth filling
Predicate	be made of
Object	gold
Modality	Modality Occurrences often 2
Polarity	POSITIVE
Plausibility	0.8380
Neighborhood Sigma	0.9451
Local Sigma	0.8435
Example Sentences	Sentence Occurrences Source tooth fillings are made of gold 2 Google Autocomplete tooth fillings are made of gold or porcelain 2 Google Autocomplete tooth fillings are often made of gold or porcelain 2 Answers.com Questions