Q: Determine the topic of the question. Question: "how are aircraft radial engines built?" Topic:
A: Radial engine

Q: Determine the topic of the question. Question: "what happened to montgomery clift?" Topic:
A: Montgomery Clift

Q: Determine the topic of the question. Question: "where to buy potato bread made without wheat?" Topic:
A: Potato bread

Q: Determine the topic of the question. Question: "who wrote puff the magic dragon?" Topic:
A:
Puff, the Magic Dragon