instruction:
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.
question:
Fact: the digestive system digests food for the body. Question: The digestive system digests what for the body?
answer:
sustenance


question:
Fact: electricity causes less pollution than gasoline. Question: Electricity causes less pollution than what?
answer:
car propellant


question:
Fact: a desert environment is low in availability of water. Question: Deserts are in extremely dry environments, so liquids will naturally be?
answer:

meager