Table: simon_stadler_grand_slam
Columns: tournament
2006
2007
2008
2009
2011
2012

Question: What was the result in 2009 for the US Open Tournament?
SQL: SELECT "2009" FROM simon_stadler_grand_slam WHERE "tournament" = 'us open'

Question: For the Australian Open, in 2007 the result was A, but what was the result in 2012?
SQL: SELECT "2012" FROM simon_stadler_grand_slam WHERE "2007" = 'a' AND "tournament" = 'australian open'

Question: What was the result in the 2012 for the US Open tournament?
SQL: SELECT "2012" FROM simon_stadler_grand_slam WHERE "tournament" = 'us open'