How many losses does the club with 539 points for have?
CREATE TABLE table_1531 (
    "Club" text,
    "Played" text,
    "Won" text,
    "Drawn" text,
    "Lost" text,
    "Points for" text,
    "Points against" text,
    "Points difference" text,
    "Points" text
)
SELECT "Lost" FROM table_1531 WHERE "Points for" = '539'
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 losses does the club with 539 points for have? ### Input: CREATE TABLE table_1531 (
    "Club" text,
    "Played" text,
    "Won" text,
    "Drawn" text,
    "Lost" text,
    "Points for" text,
    "Points against" text,
    "Points difference" text,
    "Points" text
) ### Response: SELECT "Lost" FROM table_1531 WHERE "Points for" = '539'