Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
--------
Question: In book and film, which vessel was commanded by Charlie Allnut?

Answer: charlie allnut


Question: Who served in the Crimean War (1854 - 56), was responsible for suppressing the Taiping rebellion in China in 1860, was governor of the Sudan 1877 - 79, and died there?

Answer: taiping rebellion


Question: Which 1981 film , directed by John Huston, starred footballers Bobby Moore, Pele and Osvaldo Ardiles?

Answer:
osvaldo ardiles