TASK DEFINITION: Write a correct answer for the question. You should reason about prototypical situations and provide the correct answer. Avoid answers that provide incomplete justification for the question.
PROBLEM: name something a hiker hates to discover that he forgot to pack in his backpack.

SOLUTION: water

PROBLEM: name a famous movie that was all about a dog.

SOLUTION: lassie come home

PROBLEM: name something found on the bottom of a shoe.

SOLUTION:
gum