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.

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: where did someone study?
there ### at Guy 's Hospital

Sentence: A nonsurgical alternative involves the use of a miotic to constrict the pupil and prevent the lens from luxating into the anterior chamber .
Question: what involves something?
A nonsurgical alternative

Sentence: A public inquiry into the scheme started on 10 November 2009 .
Question: when was something started?
on 10 November 2009