input question: Determine the topic of the question. Question: "what states does interstate 70 travel through?" Topic:???
output answer: Interstate 70

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

Q: Determine the topic of the question. Question: "who are the two senators of louisiana?" Topic:
A: List of United States Senators from Louisiana

Question: Determine the topic of the question. Question: "how many US soldiers killed in Iraq war?" Topic:
Answer: Casualties of the Iraq War

[Q]: Determine the topic of the question. Question: "what is the capacity of the cowboy stadium?" Topic:
****
[A]: Cowboys Stadium

Problem: Given the question: Determine the topic of the question. Question: "how is human height measured?" Topic:
++++++++++++++++++++++++++++++++
The answer is:
Human height