instruction:
Construct a question that every answer in the list is correct and reasonable for it.
question:
bat, tennis racket, hockey stick, helmet
answer:
name a piece of sporting equipment that often breaks.

question:
baseball cards, baseballs, autographs, baseball gloves
answer:
name something valuable that a baseball fan might collect

question:
cup/jockstrap, mouth guard, boxing gloves, headgear
answer:
name something a boxer wears for protection.