Who was the Class C winner in round 8?
CREATE TABLE table_27135 (
    "Round" text,
    "Circuit" text,
    "Date" text,
    "Class A Winner" text,
    "Class B Winner" text,
    "Class C Winner" text,
    "Class D Winner" text
)
SELECT "Class C Winner" FROM table_27135 WHERE "Round" = '8'
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: Who was the Class C winner in round 8? ### Input: CREATE TABLE table_27135 (
    "Round" text,
    "Circuit" text,
    "Date" text,
    "Class A Winner" text,
    "Class B Winner" text,
    "Class C Winner" text,
    "Class D Winner" text
) ### Response: SELECT "Class C Winner" FROM table_27135 WHERE "Round" = '8'