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

Example Input: Abyssinian, British Longhair and German Rex are all breeds of what?
Example Output: british longhair

Example Input: Although it was headquartered at Oak Ridge, TN, and the University of Chicago, what was the name of the WWII project that created the atomic bomb?
Example Output: nuclear weapon

Example Input: Who had a UK top ten hit in July, 1980 with `9 to 5`?
Example Output:
9 to 5