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: a candle is a source of light when it is burned

Ex Output:
who would see better through an underground tunnel?


Ex Input:
Fact: veins transport nutrients throughout the body

Ex Output:
A creature is able to receive nutriment throughout their limbs due to?


Ex Input:
Fact: food spoiling has a negative impact on the health of the animal that eats that food

Ex Output:

Eight month old tuna salad will make a person?