Problem: Given the question: Determine the topic of the question. Question: "what does the president of the usa do?" Topic:
++++++++++++++++++++++++++++++++
The answer is:
President of the United States

input question: Determine the topic of the question. Question: "how is rfid tag powered?" Topic:???
output answer: Radio-frequency identification

Determine the topic of the question. Question: "what radio station are the boston bruins on??" Topic:
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Answer: Boston Bruins Radio Network

Q: Determine the topic of the question. Question: "how is rfid tag powered?" Topic:
A: Radio-frequency identification

Question: Determine the topic of the question. Question: "what does leeroy jenkins mean?" Topic:
Answer: Leeroy Jenkins

Please answer this: Determine the topic of the question. Question: "what is puerto rico currency?" Topic:
++++++++
Answer:
Currencies of Puerto Rico