Table: episode_data_33
Columns: no_in_series
no_in_season
title
directed_by
written_by
original_air_date
production_code

Question: Who wrote the episode that originally aired April 29, 1994?
SQL: SELECT "written_by" FROM episode_data_33 WHERE "original_air_date" = 'April 29, 1994'

Question: What was the production code for the episode that debuted October 1, 1993?
SQL: SELECT MAX("production_code") FROM episode_data_33 WHERE "original_air_date" = 'October 1, 1993'

Question: Who wrote the episode "Sister Act"?
SQL: SELECT "written_by" FROM episode_data_33 WHERE "title" = '"Sister Act"'

Question: What was the title of series number 56?
SQL: SELECT "title" FROM episode_data_33 WHERE "no_in_series" = 56

Question: What was the title of the episode written by Julia Newton in series 48?
SQL: SELECT "title" FROM episode_data_33 WHERE "written_by" = 'Julia Newton' AND "no_in_series" = 48