input question: Determine the topic of the question. Question: "how many muscles in the body?" Topic:???
output answer: List of muscles of the human body

input question: Determine the topic of the question. Question: "what is an arc in a story plot?" Topic:???
output answer: Story arc

input question: Determine the topic of the question. Question: "who founded walmart?" Topic:???
output answer: Walmart

input question: Determine the topic of the question. Question: "what is a base SI unit?" Topic:???
output answer:
SI base unit