input question: Determine the topic of the question. Question: "what is white chocolate made of?" Topic:???
output answer: White chocolate

Determine the topic of the question. Question: "what are the names of the ll divos?" Topic:
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Answer: Il Divo

Q: Determine the topic of the question. Question: "what is 9/11 bombings?" Topic:
A: September 11 attacks

Question: Determine the topic of the question. Question: "who is shem in the bible?" Topic:
Answer: Shem

[Q]: Determine the topic of the question. Question: "what does life insurance cover??" Topic:
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[A]: Life insurance

Problem: Given the question: Determine the topic of the question. Question: "where did the persian war take place?" Topic:
++++++++++++++++++++++++++++++++
The answer is:
Greco-Persian Wars