TASK DEFINITION: Construct a question that every answer in the list is correct and reasonable for it.
PROBLEM: car, airplain, boat, tractor, motorcycle, robot dog

SOLUTION: name a toy that might be operated by remote control

PROBLEM: siren, doorbell, passing car, whistle, cat's meow, other dogs

SOLUTION: name a sound that causes dogs to bark

PROBLEM: kids, wallet, money, mobile phone, keys, camera, passport, luggage

SOLUTION:
name something that you keep an especially close eye on during a trip because you're afraid of losing it.