What 1973 has a 1978 of 75%?
CREATE TABLE table_12545 (
    "Tournament" text,
    "1973" text,
    "1974" text,
    "1975" text,
    "1976" text,
    "1977" text,
    "1978" text,
    "1979" text,
    "1983" text,
    "1984" text,
    "1985" text,
    "1986" text
)
SELECT "1973" FROM table_12545 WHERE "1978" = '75%'
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 1973 has a 1978 of 75%? ### Input: CREATE TABLE table_12545 (
    "Tournament" text,
    "1973" text,
    "1974" text,
    "1975" text,
    "1976" text,
    "1977" text,
    "1978" text,
    "1979" text,
    "1983" text,
    "1984" text,
    "1985" text,
    "1986" text
) ### Response: SELECT "1973" FROM table_12545 WHERE "1978" = '75%'