TASK DEFINITION: In this task, you are given a fact statement and question based on the fact. Your task is to generate the correct answer for the question. The answer needs to be generated using the context fact statement.
PROBLEM: Fact: something in a cold place becomes cold. Question: If a log is cold it is in?

SOLUTION: a tundra

PROBLEM: Fact: polluting means something poisonous is added to an environment causing harm to the environment. Question: Factories often add something to the environment that is?

SOLUTION: posionous

PROBLEM: Fact: An example of playing a musical instrument is strumming a guitar string. Question: School children often play a musical instrument by?

SOLUTION:
sweeping thumb across elastic band over a beverage carton