Table: tv_episode_data_59
Columns: episode
broadcast_date
run_time
viewers_in_millions
archive

Question: how many archive were when run time is 24:34
SQL: SELECT "archive" FROM tv_episode_data_59 WHERE "run_time" = '24:34'

Question: what is all the  broadcast date when viewers were 8.4 millions
SQL: SELECT COUNT("broadcast_date") FROM tv_episode_data_59 WHERE "viewers_in_millions" = '8.4'

Question: how many episode have 8.4 millions  viewer.
SQL: SELECT COUNT("episode") FROM tv_episode_data_59 WHERE "viewers_in_millions" = '8.4'