Subject	cartilage
Predicate	reduce
Object	friction
Modality	Modality Occurrences TBC[friction between bones] 1
Polarity	POSITIVE
Plausibility	0.8142
Neighborhood Sigma	0.8143
Local Sigma	0.8148
Example Sentences	Sentence Occurrences Source cartilage reduce friction 2 Google Autocomplete cartilage reduces friction 2 Google Autocomplete cartilage reduce friction between bones 1 Answers.com Questions