Which event had the opponent of shinya aoki and was at 4:56?
CREATE TABLE table_38547 (
    "Res." text,
    "Record" text,
    "Opponent" text,
    "Method" text,
    "Event" text,
    "Round" text,
    "Time" text,
    "Location" text
)
SELECT "Event" FROM table_38547 WHERE "Opponent" = 'shinya aoki' AND "Time" = '4:56'
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 event had the opponent of shinya aoki and was at 4:56? ### Input: CREATE TABLE table_38547 (
    "Res." text,
    "Record" text,
    "Opponent" text,
    "Method" text,
    "Event" text,
    "Round" text,
    "Time" text,
    "Location" text
) ### Response: SELECT "Event" FROM table_38547 WHERE "Opponent" = 'shinya aoki' AND "Time" = '4:56'