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   finished something?
[A]: Keats


[Q]: Sentence: Two years later , in August 1961 , he broke again the European record in Lodz . 
 Question: where did someone break something?
[A]: in Lodz


[Q]: Sentence: For use in icy ground , up to 18 rubber pads can be replaced by the same number of grousers , which are stored in the vehicle 's bow when not in use . 
 Question: when is something stored   somewhere?
[A]:
when not in use