Table: new_year_live_viewers
Columns: episode
broadcast_date
bbc_one_presenter_s
starring
radio_1_presenter
viewers_millions

Question: What was the number of viewers in millions for the broadcast from 2010? 
SQL: SELECT "viewers_millions" FROM new_year_live_viewers WHERE "broadcast_date" = 2010

Question: Who starred in episode 3? 
SQL: SELECT "starring" FROM new_year_live_viewers WHERE "episode" = 3

Question: How many episodes were broadcast in 2010?
SQL: SELECT COUNT("episode") FROM new_year_live_viewers WHERE "broadcast_date" = 2010

Question: Who was the radio 1 presenter for the broadcast that had 9.73 million viewers? 
SQL: SELECT "radio_1_presenter" FROM new_year_live_viewers WHERE "viewers_millions" = '9.73'