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.
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Question: Who wrote the music commonly known as 'The Funeral March', it comes from his Piano Sonata No.2 written in 1837?

Answer: frederic chopin


Question: What genus of grass is also known as kaffir corn, dhurra, Guinea corn and Indian millet?

Answer: sorghum


Question: What is either a type of fragrance or a city in Germany?

Answer:
cologne