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

Who achieved fame for his ,'Confessions Of An English Opium Eater'?
confessions of an english opium-eater

In which town in California is Disneyland?
disneyland

Holly Hagan, Scott Timlin, Vicky Pattison and Daniel Thomas-Tuck have all appeared in which UK television reality show?

daniel thomas-tuck