Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.

[EX Q]: Which composer's oratorios include 'The Kingdom' and 'The Dream of Gerontius'?
[EX A]: the dream of gerontius

[EX Q]: Betty Driver played which role in Coronation Street?
[EX A]: betty driver

[EX Q]: Whose first symphony of 1917 is known as The Classical Symphony?
[EX A]:
symphony no. 1