Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_42 (challenge_leader VARCHAR, time VARCHAR, date VARCHAR)
### Question:
Who is the challenge leader that played on 9:30 pm on Wed., Nov. 28?
### Answer:
SELECT challenge_leader FROM table_name_42 WHERE time = "9:30 pm" AND date = "wed., nov. 28"