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.
--------
Question: Fact: a mold spore has a negative impact on breathing. 
Question: A mold spore has a negative impact on what?

Answer: breathing.


Question: Fact: conserving water can be used for survival in a desert. 
Question: Where is conserving water useful for survival?

Answer: desert.


Question: Fact: The liquid portion of the blood is formed by electrons separating from atoms in stars. 
Question: What is the liquid portion of the blood formed by?

Answer:
electrons separatin from atoms.


