user: Question: what is the tournament when 2011 is QF and 2012 is SF?
Columns: ['Tournament', '2009', '2010', '2011', '2012']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Grand Slam Tournaments', 'Grand Slam Tournaments', 'Grand Slam Tournaments', 'Grand Slam Tournaments', 'Grand Slam Tournaments']
SQL:

assistant: SELECT "Tournament" FROM "Table" WHERE "2011" = 'QF' AND "2012" = 'SF';