instruction:
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: Turbines are used to producing electricity. 
Question: turbines are used to what?
answer:
produce electricity.


question:
Fact: Eggs are fertilized during reproduction. 
Question: What happens during reproduction?
answer:
eggs are fertilized.


question:
Fact: animals use glucose for energy. 
Question: what do animals use for energy?
answer:

glucose.