Table: tv_episode_info_2
Columns: series
production_code
title
directed_by
written_by
united_states_original_airdate
canada_original_airdate

Question: Who wrote the episode with a production code of 116?
SQL: SELECT "written_by" FROM tv_episode_info_2 WHERE "production_code" = 116

Question: What number episode in the series had and original United States air date of December 24, 2010?
SQL: SELECT MAX("series") FROM tv_episode_info_2 WHERE "united_states_original_airdate" = 'December 24, 2010'

Question: What number episode in the series was titled "My Fair Rebound"?
SQL: SELECT "series" FROM tv_episode_info_2 WHERE "title" = '"My Fair Rebound"'

Question: Who wrote the episode directed by Jos Humphrey that had an original Canadian air date that was unknown and a United States original air date of August 27, 2011?
SQL: SELECT "written_by" FROM tv_episode_info_2 WHERE "directed_by" = 'Jos Humphrey' AND "canada_original_airdate" = 'Unknown' AND "united_states_original_airdate" = 'August 27, 2011'

Question: What is the original United States air date of the episode written by Mike Ferris? 
SQL: SELECT "united_states_original_airdate" FROM tv_episode_info_2 WHERE "written_by" = 'Mike Ferris'