Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.

[Q]: Derived from the Greek word meaning perimeter, what is the text form of the sixteenth letter of the Greek alphabet?
[A]: pi


[Q]: Which Welsh golfer played in the 2014 Ryder Cup?
[A]: jamie donaldson


[Q]: Who wrote the books 'The Good Companions' and 'An Inspector Calls'?
[A]:
j. b. priestley