Generate a topic word for the given sentence. A topic word is usually the name of a person, place, animal, concept or object the sentence is focusing on.
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Question: srivilliputhur taluk is a taluk of virudhunagar district of the indian state of tamil nadu.

Answer: srivilliputhur taluk


Question: las anod is a city in northern somalia.

Answer: las anod


Question: the first and only written biography of doug henning, "spellbound: the wonder-filled life of doug henning" was published in 2009 (john harrison, boxoffice books, new york.)

Answer:
doug henning