Subject	pie chart
Predicate	be in
Object	circle graphs
Modality	Modality Occurrences TBC[circle graphs used] 1
Polarity	POSITIVE
Plausibility	0.2290
Neighborhood Sigma	0.2409
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source pie charts are in circle graphs used 2 Answers.com Questions