Lowest against for tour match on 21 july 1990?
CREATE TABLE table_name_46 (
    against INTEGER,
    status VARCHAR,
    date VARCHAR
)
SELECT MIN(against) FROM table_name_46 WHERE status = "tour match" AND date = "21 july 1990"
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: Lowest against for tour match on 21 july 1990? ### Input: CREATE TABLE table_name_46 (
    against INTEGER,
    status VARCHAR,
    date VARCHAR
) ### Response: SELECT MIN(against) FROM table_name_46 WHERE status = "tour match" AND date = "21 july 1990"