The K-1 MMA Romanex event went how many rounds?
CREATE TABLE table_46317 (
    "Res." text,
    "Record" text,
    "Opponent" text,
    "Method" text,
    "Event" text,
    "Round" real,
    "Time" text,
    "Location" text
)
SELECT COUNT("Round") FROM table_46317 WHERE "Event" = 'k-1 mma romanex'
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: The K-1 MMA Romanex event went how many rounds? ### Input: CREATE TABLE table_46317 (
    "Res." text,
    "Record" text,
    "Opponent" text,
    "Method" text,
    "Event" text,
    "Round" real,
    "Time" text,
    "Location" text
) ### Response: SELECT COUNT("Round") FROM table_46317 WHERE "Event" = 'k-1 mma romanex'