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: reproduction produces offspring. Question: In order for a species to continue, constant mating is required to?
make babies

Fact: fossil fuels are formed by dead organisms over time. Question: What is oil likely comprised of?
brontosaurus

Fact: humans changing an environment sometimes causes that environment to be destroyed. Question: The dust bowl happened because of?
unsustainable farming practice