n Dick Shelton of Kent, Wash., asks what British term was the equivalent of “vaudeville” in the United States: the mixture of singers, comedians and specialty acts that once dominated the American entertainment business. The answer is “music hall.”

The term “Grand Slam” is used in many sports, such as baseball, tennis and golf, as well as the card games whist and bridge. But what exactly is a “Slam Grand”?

A) A brand of piano

B) A quantity of counterfeit money

C) A powerful tornado

D) A diplomatic insult

Tuesday’s answer: The youngest person ever to race at the Indianapolis 500 is A.J. Foyt IV. He first competed at the Indy 500 in 2003, on his 19th birthday.