CREATE TABLE table_61843 ("Tournament" CLOB, "2009" CLOB, "2010" CLOB, "2011" CLOB, "2012" CLOB, "2013" CLOB)

What is the 2010 with a qf in 2011?
SELECT "2010" FROM table_61843 WHERE "2011" = 'qf'
SELECT "2010" FROM "table_61843" WHERE "2011" = 'qf'