Problem: "Which sculptor is famous for his work ""The Thinker""?"
Answer: rodin

Problem: Great Train robber Ronald Biggs spent over 20 years in which country before returning to Britain?
Answer: brazil

Problem: Who was the first centrefold in the December 1953 issue of Playboy magazine?
Answer: marilyn monroe

Problem: "In which card game can one score ""one for his knob""?"
Answer:
cribbage