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

Q: Who achieved fame for his ,'Confessions Of An English Opium Eater'?

A: confessions of an english opium-eater
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Q: What name was given to the 1950-60s mainstream country music style of artists including Patsy Cline, Tammy Wynette, Jim Reeves, and Charlie Rich?

A: charlie rich
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Q: Whose body was buried in 1543 in an unnamed tomb in the Catholic church of Frombork, Poland, exhumed in 2005, and buried there for a second time in May 2010 in a ceremony conducted by the archbishop of Gniezno and primate of Poland?

A:
archcathedral basilica of the assumption of the blessed virgin mary and st. andrew, frombork
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