Question: How many episodes have a premier date of July 24, 2006
SQL: SELECT COUNT("External Link") FROM "1-2140071-7" WHERE "Premier date" = 'July 24, 2006';

Question: What is the newest season?
SQL: SELECT MAX("Season") FROM "1-2140071-7";

Question: How many episodes have Valerie?
SQL: SELECT COUNT("Episode Summary") FROM "1-2140071-7" WHERE "Coach" = 'Valerie';

Question: What the summary of episode 15?
SQL: SELECT "Episode Summary" FROM "1-2140071-7" WHERE "Episode" = 15.0;