table: 1-11274401-3
columns: No., Episode, Air Date, Timeslot, Rating, Share, 18–49 (Rating/Share), Viewers (m), Rank (#)
Q: What was the timeslot for the episode that aired on May 12, 2009?
A: SELECT Timeslot FROM 1-11274401-3 WHERE Air Date = 'May 12, 2009'