input question: Determine the topic of the question. Question: "Who Makes Nexen Tires?" Topic:???
output answer: Nexen Tire

input question: Determine the topic of the question. Question: "when did abraham lincoln write the emancipation proclamation???" Topic:???
output answer: Emancipation Proclamation

input question: Determine the topic of the question. Question: "what are add ons?" Topic:???
output answer: Add-on

input question: Determine the topic of the question. Question: "what is primary medicine?" Topic:???
output answer:
Primary care