Table: tv_show_ratings
Columns: col
episode
air_date
timeslot_est
rating
share
18_49_rating
viewers_millions
rank

Question: What was the rating for the episode with 1.83 viewers (millions)?
SQL: SELECT "rating" FROM tv_show_ratings WHERE "viewers_millions" = '1.83'

Question: What was the # for the episode "the birthday present"?
SQL: SELECT MAX("col") FROM tv_show_ratings WHERE "episode" = '"The Birthday Present"'

Question: What was the # for the episode "the wedding"?
SQL: SELECT MAX("col") FROM tv_show_ratings WHERE "episode" = '"The Wedding"'

Question: What is the rating for the episode in which the 18-49 rating is 0.4?
SQL: SELECT "rating" FROM tv_show_ratings WHERE "18_49_rating" = '0.4'

Question: What was the share for the episode with the air date december 10, 2008?
SQL: SELECT "share" FROM tv_show_ratings WHERE "air_date" = 'December 10, 2008'