Table: tv_episode_data_154
Columns: no_for_season
no_for_series
episode
airdate
viewers_in_millions

Question: Which episode is number 3 in the season?
SQL: SELECT "episode" FROM tv_episode_data_154 WHERE "no_for_season" = 3

Question: What is the episode name for series number 45?
SQL: SELECT "episode" FROM tv_episode_data_154 WHERE "no_for_series" = 45