What is the lowest episode # with an air date of October 31, 2001?
CREATE TABLE table_55120 (
    "Episode #" real,
    "# in Season" real,
    "Episode Name" text,
    "Airdate" text,
    "Location" text
)
SELECT MIN("Episode #") FROM table_55120 WHERE "Airdate" = 'october 31, 2001'
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 lowest episode # with an air date of October 31, 2001? ### Input: CREATE TABLE table_55120 (
    "Episode #" real,
    "# in Season" real,
    "Episode Name" text,
    "Airdate" text,
    "Location" text
) ### Response: SELECT MIN("Episode #") FROM table_55120 WHERE "Airdate" = 'october 31, 2001'