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: Algae play significant roles as producers oceans. 
Question: In the ocean, algae play a significant role as what?
Example Output: producers.

Example Input: Fact: Macroevolution is evolution over geologic time above the level of interbreeding populations. 
Question: Macroevolution is evolution over what time scale above the level of interbreeding populations?
Example Output: geologic.

Example Input: Fact: touch can be used for detecting fuzzy. 
Question: what can touch be used to detect?
Example Output:
fuzzy.