Problem: """Service"" is the way the ball is put into play in which game?"
Answer: tennis

Problem: What is the most common colour that appears in the flags of the world?
Answer: red

Problem: November 30, 2004 saw what Jeopardy! champion, who holds the record for the most consecutive wins on the show, lose to Nancy Zerg on his 75th appearance?
Answer: ken jennings

Problem: In which English city is highwayman Dick Turpin buried?
Answer:
york