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.

Input: Consider Input: Fact: A sessile adult can be a filter feeder. 
Question: A sessile what can be a filter feeder?

Output: adult.


Input: Consider Input: Fact: Genes are a part of coiled structures made of DNA and proteins. 
Question: What are a part of coiled structures made of DNA and proteins?

Output: genes.


Input: Consider Input: Fact: Genes that are located on the same chromosome are chained together by the thousands. 
Question: Genes that are located on the same chromosome are chained together by the what?


Output: thousands.