Table: tv_episode_data_156
Columns: series
season
title
directed_by
written_by
original_air_date
viewers_million

Question: What is the name of the episode written by glen mazzara?
SQL: SELECT "title" FROM tv_episode_data_156 WHERE "written_by" = 'Glen Mazzara'

Question: How many titles are there with the original air date of august3,2010?
SQL: SELECT COUNT("title") FROM tv_episode_data_156 WHERE "original_air_date" = 'August3,2010'

Question: Who directed the episdoe veiwed by 3.24  million viewers?
SQL: SELECT "directed_by" FROM tv_episode_data_156 WHERE "viewers_million" = '3.24'

Question: What dated the episode written by is adam e. fierro & glen mazzara air?
SQL: SELECT "original_air_date" FROM tv_episode_data_156 WHERE "written_by" = 'Adam E. Fierro & Glen Mazzara'