How many sets were played in the tournament that had 4R in 2011 and 2R in 2008?
CREATE TABLE table_14543 (
    "Tournament" text,
    "2007" text,
    "2008" text,
    "2009" text,
    "2011" text,
    "2012" text,
    "2013" text
)
SELECT "2009" FROM table_14543 WHERE "2011" = '4r' AND "2008" = '2r'
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: How many sets were played in the tournament that had 4R in 2011 and 2R in 2008? ### Input: CREATE TABLE table_14543 (
    "Tournament" text,
    "2007" text,
    "2008" text,
    "2009" text,
    "2011" text,
    "2012" text,
    "2013" text
) ### Response: SELECT "2009" FROM table_14543 WHERE "2011" = '4r' AND "2008" = '2r'