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.

Fact: pasteurization reduces the amount of bacteria in milk. Question: Pasteurization kills?
illness causing agents

Fact: exercise has a positive impact on a body 's strength. Question: What has a positive impact on a bodies strength?
pumping iron

Fact: wildfire is when a forest catches fire. Question: Wildfire is when what catches fire?

timberland