Who was the challenger on Episode 5?
CREATE TABLE table_23982399_1 (challenger VARCHAR, overall_episode__number VARCHAR)
SELECT challenger FROM table_23982399_1 WHERE overall_episode__number = 5
### Context: CREATE TABLE table_23982399_1 (challenger VARCHAR, overall_episode__number VARCHAR) ### Question: Who was the challenger on Episode 5? ### Answer: SELECT challenger FROM table_23982399_1 WHERE overall_episode__number = 5