Table: dwtstars_au_season2
Columns: rank_by_average
place
couple
number_of_dances
total_points_earned
average

Question: What was the name of the couple if the number of dances is 6?
SQL: SELECT "couple" FROM dwtstars_au_season2 WHERE "number_of_dances" = 6

Question: What is the name of the couple if the total points earned is 161?
SQL: SELECT "couple" FROM dwtstars_au_season2 WHERE "total_points_earned" = 161

Question: What is the total points earned total number if the average is 21.3?
SQL: SELECT COUNT("total_points_earned") FROM dwtstars_au_season2 WHERE "average" = '21.3'

Question: What is the number of dances total number if the average is 22.3?
SQL: SELECT COUNT("number_of_dances") FROM dwtstars_au_season2 WHERE "average" = '22.3'