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: Diabetes is caused by a reduction of a hormone that helps cells absorb sugar from the blood. 
Question: What is caused by a reduction of a hormone that helps cells absorb sugar from the blood?

Answer: diabetes.


Question: Fact: A compass enables true wind supervision. 
Question: What enables true wind supervision?

Answer: Compass.


Question: Fact: The transfer of electrons occurs when substances react with one another. 
Question: What occurs when substances react with one another?

Answer:
transfer of electrons.