Table: ep_info_2
Columns: no
title
directed_by
written_by
original_air_date
production_code
u_s_viewers_million

Question: How many writers wrote the episode "Woke Up Dead"?
SQL: SELECT COUNT("written_by") FROM ep_info_2 WHERE "title" = '"Woke Up Dead"'

Question: Who wrote the episode with production code 2j5568?
SQL: SELECT "written_by" FROM ep_info_2 WHERE "production_code" = '2J5568'

Question: Who directed the episode watched by 2.01 million US viewers?
SQL: SELECT "directed_by" FROM ep_info_2 WHERE "u_s_viewers_million" = '2.01'