What Tournament did he place 12th in?
CREATE TABLE table_31557 (
    "Year" real,
    "Tournament" text,
    "Venue" text,
    "Result" text,
    "Extra" text
)
SELECT "Tournament" FROM table_31557 WHERE "Result" = '12th'
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: What Tournament did he place 12th in? ### Input: CREATE TABLE table_31557 (
    "Year" real,
    "Tournament" text,
    "Venue" text,
    "Result" text,
    "Extra" text
) ### Response: SELECT "Tournament" FROM table_31557 WHERE "Result" = '12th'