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.

Ex Input:
Fact: if all members of a species cannot produce offspring then that species will likely become extinct

Ex Output:
Which is likely to disappear?


Ex Input:
Fact: melting point means temperature above which a solid melts

Ex Output:
Glass can become a liquid if?


Ex Input:
Fact: young amphibians breathe through gills

Ex Output:

What is most like a fish?