Table:
text: Strictly Come Dancing (series 2)
Average Chart
Average Chart
Rank_by_average Competition_finish Couple Total Number_of_dances Average
1 1 Jill & Darren 371 11 33.7
2 2 Denise & Ian 359 11 32.6
3 4 Aled & Lilia 256 9 28.4
4 6 Sarah & Brendan 140 5 28.0
5 3 Julian & Erin 269 11 24.5
6 5 Roger & Camilla 165 7 23.6
7 9 Carol & Paul 42 2 21.0
8 8 Esther & Anton 56 3 18.7
9 7 Diarmuid & Nicole 55 4 13.8

Question: Considering Strictly Come Dancing (Series 2), which couple has an average of 21.0?

Question: What was the number of dances for the competition ending of 3 for Strictly Come Dancing (Series 2)?