List all the MCs with peak ranking of 6 who were inducted in 2007.
CREATE TABLE table_4178 (
    "Position" real,
    "Top MC" text,
    "Year inducted" real,
    "Appearances" real,
    "Peak ranking" real
)
SELECT "Top MC" FROM table_4178 WHERE "Year inducted" = '2007' AND "Peak ranking" = '6'
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: List all the MCs with peak ranking of 6 who were inducted in 2007. ### Input: CREATE TABLE table_4178 (
    "Position" real,
    "Top MC" text,
    "Year inducted" real,
    "Appearances" real,
    "Peak ranking" real
) ### Response: SELECT "Top MC" FROM table_4178 WHERE "Year inducted" = '2007' AND "Peak ranking" = '6'