CREATE TABLE table_name_10 (Id VARCHAR2)

What is the categorization in 2010 when it was A in 2008 and 20011 while being QF in 2012?
SELECT 2010 FROM table_name_10 WHERE 2008 = "a" AND 2011 = "a" AND 2012 = "qf"
SELECT 2010 FROM "table_name_10" WHERE "a" = 2008 AND "a" = 2011 AND "qf" = 2012