Who were the challenge leaders of the games won by boston college (88-76)?
CREATE TABLE table_29535057_4 (
    challenge_leader VARCHAR,
    winner VARCHAR
)
SELECT challenge_leader FROM table_29535057_4 WHERE winner = "Boston College (88-76)"
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 were the challenge leaders of the games won by boston college (88-76)? ### Input: CREATE TABLE table_29535057_4 (
    challenge_leader VARCHAR,
    winner VARCHAR
) ### Response: SELECT challenge_leader FROM table_29535057_4 WHERE winner = "Boston College (88-76)"