Table: tv_episode_ratings_4
Columns: no
col
title
directed_by
written_by
u_s_viewers_million
original_air_date
production_code

Question: Name the original air date for 9.16 viewers
SQL: SELECT "original_air_date" FROM tv_episode_ratings_4 WHERE "u_s_viewers_million" = '9.16'

Question: Name the total number of production code for  episode by steve cohen & andrew dettman
SQL: SELECT COUNT("production_code") FROM tv_episode_ratings_4 WHERE "written_by" = 'Steve Cohen & Andrew Dettman'