CREATE TABLE "season_5" (
  "season" real,
  "episode" real,
  "episode_summary" text,
  "premier_date" text,
  "external_link" text,
  "coach" text
);

Question: How many seasons have a premier date of January 6, 2005? 
SQL: SELECT COUNT("season") FROM "season_5" WHERE "premier_date"='January 6, 2005';

Question: What is the last season? 
SQL: SELECT MAX("season") FROM "season_5";

Question: What date did the episode, with John O'Connell as the coach, premier? 
SQL: SELECT "premier_date" FROM "season_5" WHERE "coach"='John O''Connell';