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: migration is an instinctive behavior
answer:
Geese fly south for the winter because?


question:
Fact: living things live in their habitat
answer:
What lives in their habitat?


question:
Fact: a deer lives in a forest
answer:

A deer?