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.

[EX Q]: Fact: pie charts are circle graphs. 
Question: Which is a circle graph?
[EX A]: pie chart.

[EX Q]: Fact: Genes are molecules that contain a single protein. 
Question: what are molecules that contain a single protein?
[EX A]: genes.

[EX Q]: Fact: squids are a food source for humans. 
Question: What is a food source for humans?
[EX A]:
squid.