Subject	volume
Predicate	be related to
Object	density
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.8222
Neighborhood Sigma	0.8222
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source volume is related to density 4 Google Autocomplete, Answers.com Questions volume and mass is related to density 2 Google Autocomplete