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: warblers are nocturnal and travel long distances at night. 
Question: What are nocturnal and travel long distances at night?
Example Output: warblers.

Example Input: Fact: Experiments are often done in a science facility. 
Question: Experiments are often done where?
Example Output: in a science facility.

Example Input: Fact: humans are the dominant land mammals. 
Question: what are the dominant land mammals?
Example Output:
humans.