input question: Determine the topic of the question. Question: "what is the sign for degrees?" Topic:???
output answer: Degree symbol

input question: Determine the topic of the question. Question: "where did the early humans live??" Topic:???
output answer: Human evolution

input question: Determine the topic of the question. Question: "what does fidelity do?" Topic:???
output answer: Fidelity Investments

input question: Determine the topic of the question. Question: "when did thomas jefferson become president?" Topic:???
output answer:
Thomas Jefferson