what is the play-off in group stage 4 and clubs is 12
CREATE TABLE table_22992 (
    "Pos" real,
    "Member Association" text,
    "Points (total 500)" real,
    "Clubs" real,
    "Group stage" real,
    "Play-off" real,
    "AFC Cup" real
)
SELECT "Play-off" FROM table_22992 WHERE "Group stage" = '4' AND "Clubs" = '12'
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 is the play-off in group stage 4 and clubs is 12 ### Input: CREATE TABLE table_22992 (
    "Pos" real,
    "Member Association" text,
    "Points (total 500)" real,
    "Clubs" real,
    "Group stage" real,
    "Play-off" real,
    "AFC Cup" real
) ### Response: SELECT "Play-off" FROM table_22992 WHERE "Group stage" = '4' AND "Clubs" = '12'