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: Insectivorous birds typically travel long distances. 
Question: Insectivorous birds typically do what?
Example Output: travel long distances.

Example Input: Fact: Heating with coal can cause air pollution. 
Question: Heating with coal can cause?
Example Output: air pollution.

Example Input: Fact: A long tail helps an animal navigate through a river. 
Question: What helps an animal move through a river better?
Example Output:
long tail.