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.

[Q]: Fact: Experiments are often done in a science facility. 
Question: Experiments are often done where?
[A]: in a science facility.


[Q]: Fact: A person's elbow straightens when muscles antagonistic to biceps contract. 
Question: A person's elbow straightens when muscles antagonistic to what contract?
[A]: biceps.


[Q]: Fact: Chromosomes are the form of the genetic material of a cell during mitosis. 
Question: Chromosomes are the form of the genetic material of a cell during what?
[A]:
mitosis.