Which 2009 had a 2011 of SF?
CREATE TABLE table_name_71 (Id VARCHAR)
SELECT 2009 FROM table_name_71 WHERE 2011 = "sf"
### Context: CREATE TABLE table_name_71 (Id VARCHAR) ### Question: Which 2009 had a 2011 of SF? ### Answer: SELECT 2009 FROM table_name_71 WHERE 2011 = "sf"