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.

[Q]: 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.)
[A]: doug henning


[Q]: saint-paul-de-vence is a commune.
[A]: saint-paul-de-vence


[Q]: the saraiki language (perso-arabic: سرائیکی sometimes spelled siraiki and seraiki) is closely related to punjabi.
[A]:
saraiki language