What is the BARB ratings of episode 6?
CREATE TABLE table_26591309_3 (official_barb_ratings VARCHAR, episode VARCHAR)
SELECT official_barb_ratings FROM table_26591309_3 WHERE episode = 6
### Context: CREATE TABLE table_26591309_3 (official_barb_ratings VARCHAR, episode VARCHAR) ### Question: What is the BARB ratings of episode 6? ### Answer: SELECT official_barb_ratings FROM table_26591309_3 WHERE episode = 6