Name the 2008 for 2012 of sf
CREATE TABLE table_37807 (
    "Tournament" text,
    "2006" text,
    "2008" text,
    "2009" text,
    "2010" text,
    "2011" text,
    "2012" text,
    "2013" text
)
SELECT "2008" FROM table_37807 WHERE "2012" = 'sf'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: Name the 2008 for 2012 of sf ### Input: CREATE TABLE table_37807 (
    "Tournament" text,
    "2006" text,
    "2008" text,
    "2009" text,
    "2010" text,
    "2011" text,
    "2012" text,
    "2013" text
) ### Response: SELECT "2008" FROM table_37807 WHERE "2012" = 'sf'