TASK DEFINITION: Construct a question that every answer in the list is correct and reasonable for it.
PROBLEM: elephant, rabbit, dog, donkey

SOLUTION: tell me an animal that has big ears.

PROBLEM: weapon/ammo, dog tag/id, helmet, compass

SOLUTION: name something a soldier should always have with him.

PROBLEM: coat, heater, gloves, shovel, boots, sweater, blankets

SOLUTION:
name something that people use less in the summer than in the winter