What was the total time for the match that ocurred in Round 3 with opponent Keith Wisniewski?
CREATE TABLE table_39989 (
    "Res." text,
    "Record" text,
    "Opponent" text,
    "Method" text,
    "Round" text,
    "Time" text,
    "Location" text
)
SELECT "Time" FROM table_39989 WHERE "Round" = '3' AND "Opponent" = 'keith wisniewski'
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 was the total time for the match that ocurred in Round 3 with opponent Keith Wisniewski? ### Input: CREATE TABLE table_39989 (
    "Res." text,
    "Record" text,
    "Opponent" text,
    "Method" text,
    "Round" text,
    "Time" text,
    "Location" text
) ### Response: SELECT "Time" FROM table_39989 WHERE "Round" = '3' AND "Opponent" = 'keith wisniewski'