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: Machines can cause objects to change shape. 
Question: What can cause objects to change shape?
Example Output: Machines.

Example Input: Fact: smoking cigarettes decreases stamina. 
Question: what decreases your stamina when you smoke it?
Example Output: cigarettes.

Example Input: Fact: if populations work together they can succeed. 
Question: If populations work together what will happen?
Example Output:
They will succeed.