Write a correct answer to the given question based on its associated fact. Make sure that your answer is contained in the associated fact. Don't be creative and introduce any new word that is not mentioned in the associated fact! Remember that the associated fact has been rearranged to form the question. So, the correct answer words must lie within the associated fact. The correct answer can be a word, phrase, or even a sentence.

Example Input: Fact: barometric pressure makes clear weather. 
Question: What causes clear weather?
Example Output: barometric pressure.

Example Input: Fact: when a lake receives too much water, a flood occurs. 
Question: When does a flood occur in a lake?
Example Output: after too much water received.

Example Input: Fact: Eyes can experience a negative impact when they look at the sun. 
Question: When looking at the sun, what can experience a negative impact?
Example Output:
eyes.