In this task, you are given a sentence and question which can be answered using the sentence. Your task is to answer the question using the information from the sentence. The answer to the question is unique and it is a continuous text span from the sentence.

Q: Sentence: Having finished his apprenticeship with Hammond , Keats registered as a medical student at Guy 's Hospital and began studying there in October 1815 . 
 Question: who   began  to do something?

A: Keats
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Q: Sentence: When BrdU is integrated into DNA , it is supposed that the bromine deforms the minor groove so that Hoechst dyes can not reach their optimal binding site . 
 Question: what will  be integrated  into something?

A: BrdU
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Q: Sentence: Fayette County was one of the original three counties created from the former Kentucky County , Virginia by the Virginia Act in 1780 , along with Jefferson and Lincoln counties , and which together separated from Virginia in 1792 to become the state of Kentucky . 
 Question: what did something separate  from?

A:
Virginia
****