Problem: In Greek mythology, who unwittingly became the wife of her son Oedipus, and hanged herself when the relationship was discovered?
Answer: jocasta

Problem: Which band has had Donald Fagen and Walter Becker in its lineup since its inception in the 70s?
Answer: steely dan

Problem: Who is the most famous ragtime composer?
Answer: scott joplin

Problem: What was Colin Powell's role in George W Bush's government from 2001 to 2005?
Answer:
secretary of state