Q: Determine the topic of the question-answer pair. Question: "how is a backpack made?"; Answer: "The bag itself was made up of different animal hide and skin (depending on what sorts of animals were in the area) and sewn together by the intestines of said animals, which were woven together tightly to make a sturdy thread-like material."? Topic:
A: Backpack

Question: Determine the topic of the question-answer pair. Question: "how do you know if something is the golden ratio?"; Answer: "In mathematics and the arts , two quantities are in the golden ratio if the ratio of the sum of the quantities to the larger quantity is equal to the ratio of the larger quantity to the smaller one."? Topic:
Answer: Golden ratio

[Q]: Determine the topic of the question-answer pair. Question: "How Do You Get Hepatitis C?"; Answer: "HCV is spread primarily by blood-to-blood contact associated with intravenous drug use , poorly sterilized medical equipment and transfusions ."? Topic:
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[A]: Hepatitis C

input: Please answer the following: Determine the topic of the question-answer pair. Question: "where did the persian war take place?"; Answer: "The actions of the general Pausanias at the siege of Byzantium alienated many of the Greek states from the Spartans, and the anti-Persian alliance was therefore reconstituted around Athenian leadership, as the so-called Delian League ."? Topic:
++++++++++
output: Greco-Persian Wars

Please answer this: Determine the topic of the question-answer pair. Question: "who made hubble telescope?"; Answer: "The HST was built by the United States space agency NASA , with contributions from the European Space Agency , and is operated by the Space Telescope Science Institute ."? Topic:
++++++++
Answer: Hubble Space Telescope

Question: Determine the topic of the question-answer pair. Question: "where did the persian war take place?"; Answer: "A fleet was sent to Cyprus in 451 BC, but achieved little, and when it withdrew the Greco-Persian Wars drew to a quiet end."? Topic:
Answer:
Greco-Persian Wars