In this task, you are given a question and a context passage. You have to answer the question based on the given passage.

[Q]: The person who later stated in an affidavit that he was an alcoholic was a?, Context: The patent examiner, Zenas Fisk Wilber, later stated in an affidavit that he was an alcoholic who was much in debt to Bell's lawyer, Marcellus Bailey, with whom he had served in the Civil War. He claimed he showed Gray's patent caveat to Bailey. Wilber also claimed (after Bell arrived in Washington D.C. from Boston) that he showed Gray's caveat to Bell and that Bell paid him $100. Bell claimed they discussed the patent only in general terms, although in a letter to Gray, Bell admitted that he learned some of the technical details. Bell denied in an affidavit that he ever gave Wilber any money.
[A]: patent examiner


[Q]: What term did the UK used to use to describe a period of time during someone's school aged years?, Context: Colloquially, the term university may be used to describe a phase in one's life: "When I was at university..." (in the United States and Ireland, college is often used instead: "When I was in college..."). In Australia, Canada, New Zealand, the United Kingdom, Nigeria, the Netherlands, Spain and the German-speaking countries university is often contracted to uni. In Ghana, New Zealand and in South Africa it is sometimes called "varsity" (although this has become uncommon in New Zealand in recent years). "Varsity" was also common usage in the UK in the 19th century.[citation needed] "Varsity" is still in common usage in Scotland.
[A]: Varsity


[Q]: What is Phillips song known for, Context: Phillips released "Home" as his coronation song, while Sanchez released "Change Nothing". Phillips' "Home" has since become the best selling of all coronation songs.
[A]:
the best selling of all coronation songs