instruction:
Given a fact, create a question that can be answered using the fact. Construct the question such that it is unambiguous, has a unique answer and the answer can be given using the fact.
question:
Fact: dropping an object into water causes vibrations in the water
answer:
Stepping in a lake causes?


question:
Fact: some hares live in fields
answer:
Some of these creatures with fluffy butts live in grassy areas?


question:
Fact: the increase of something required by an organism has a positive impact on that organism 's survival
answer:

Why are there more deer when there's a lot of rain?