Table: dance_show_results
Columns: rank
couple
judges
public
total
vote_percentage
result

Question: How many different total points does the couple ranked at number 5 have?
SQL: SELECT COUNT("total") FROM dance_show_results WHERE "rank" = 5

Question: What couple had vote percentage of 21.843%?
SQL: SELECT "couple" FROM dance_show_results WHERE "vote_percentage" = '21.843%'

Question: How many judges points did the couple ranked at number 5 have?
SQL: SELECT MAX("judges") FROM dance_show_results WHERE "rank" = 5

Question: What couple had less than 2.0 points from the public?
SQL: SELECT "couple" FROM dance_show_results WHERE "public" < 2.0