Table: tv_episode_data_17
Columns: no_in_series
no_in_season
title
directedby
writtenby
originalairdate
production_code
u_s_viewers_million

Question: Who directed the episode with a production code of 4WAB05?
SQL: SELECT "directedby" FROM tv_episode_data_17 WHERE "production_code" = '4WAB05'

Question: When did the episode titled "family recipe" originally air? 
SQL: SELECT "originalairdate" FROM tv_episode_data_17 WHERE "title" = '"Family Recipe"'

Question: Who directed the episode with a production code of 4WAB04?
SQL: SELECT "directedby" FROM tv_episode_data_17 WHERE "production_code" = '4WAB04'