Which Rank is the lowest one that has a Name of maribor cathedral?
CREATE TABLE table_74821 (
    "Rank" real,
    "Name" text,
    "Location" text,
    "Height Metres / feet" text,
    "Floors" text
)
SELECT MIN("Rank") FROM table_74821 WHERE "Name" = 'maribor cathedral'
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: Which Rank is the lowest one that has a Name of maribor cathedral? ### Input: CREATE TABLE table_74821 (
    "Rank" real,
    "Name" text,
    "Location" text,
    "Height Metres / feet" text,
    "Floors" text
) ### Response: SELECT MIN("Rank") FROM table_74821 WHERE "Name" = 'maribor cathedral'