Table: tv_episode_info_4
Columns: no_in_series
title
directed_by
written_by
u_s_viewers_millions
original_u_s_air_date
prod_code

Question: Who directed the episode titled "Big Time Blogger"?
SQL: SELECT "directed_by" FROM tv_episode_info_4 WHERE "title" = '"Big Time Blogger"'

Question: What number episode in the series had a production code of 111?
SQL: SELECT "no_in_series" FROM tv_episode_info_4 WHERE "prod_code" = '111'

Question: What number episode in the series had a production code of 110?
SQL: SELECT "no_in_series" FROM tv_episode_info_4 WHERE "prod_code" = '110'

Question: How many U.S. viewers in millions watched the number 7 episode in the series that was written by Jed Spingarn?
SQL: SELECT "u_s_viewers_millions" FROM tv_episode_info_4 WHERE "written_by" = 'Jed Spingarn' AND "no_in_series" = '7'