What is the Lead when the Second was marc kennedy, in the 2012 13 season?
CREATE TABLE table_name_66 (
    lead VARCHAR,
    second VARCHAR,
    season VARCHAR
)
SELECT lead FROM table_name_66 WHERE second = "marc kennedy" AND season = "2012–13"
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 is the Lead when the Second was marc kennedy, in the 2012 13 season? ### Input: CREATE TABLE table_name_66 (
    lead VARCHAR,
    second VARCHAR,
    season VARCHAR
) ### Response: SELECT lead FROM table_name_66 WHERE second = "marc kennedy" AND season = "2012–13"