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: Using hydropower reduces greenhouse gases. 
Question: What does hydropower help reduce?

Answer: Greenhouse gases.


Question: Fact: The sensation of feeling heat and pressure on the skin is transmitted electrically. 
Question: How is the sensation of feeling heat and pressure on the skin transmitted?

Answer: electrically.


Question: Fact: Heating a liquid converts it into a gas. 
Question: What does liquid turn into when it's heated?

Answer:
Gas.