[Q]: Sentence: Ancient and medieval India was also the source of philosophies that share philosophical concepts but rejected the Vedas, and these have been called nastika (heterodox or non-orthodox) Indian philosophies. Question: How many main systems of Hindu philosophy are there? OPTIONS:
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- no
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[A]: no

Q: Does "Mortality from cardiovascular diseases (CVD) is higher than in the eurozone, but its two main components, ischaemic heart disease and cerebrovascular disease, display inverse trends compared with the Eur-A, with cerebrovascular disease being the single biggest killer in Portugal (17%)." provide a valid answer to "What is the biggest killer in Portugal?"?
OPTIONS:
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- no
A: yes

Problem: Does "The Strumica Carnival (Macedonian: , translated Strumichki Karneval) has been held since at least 1670, when the Turkish author Evlija Chelebija wrote while staying there, "I came into a town located in the foothills of a high hillock and what I saw that night was masked people running housetohouse, with laughter, scream and song." answer the question "What year was the Festival of Caricatures and Aphorisms added to Strumica's Carnival celebrations?" OPTIONS:
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A: no

Does the sentence "Carnival has been celebrated for centuries." provide a valid answer to the question "What city almost exclusively celebrates the Carnival?" OPTIONS:
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A: no

Question:
Choose your answer: Is "On the night of December 25, 1991, at 7:32 p.m. Moscow time, after Gorbachev left the Kremlin, the Soviet flag was lowered for the last time, and the Russian tricolor was raised in its place, symbolically marking the end of the Soviet Union." a good answer to the question "What went down after Gorbachev departed from the Kremlin?" OPTIONS:
- yes
- no
Answer:
yes

[Q]: Sentence: The Nobel committee awarded the prize for his work on the photo-electric effect, rather than relativity, both because of a bias against purely theoretical physics not grounded in discovery or experiment, and dissent amongst its members as to the actual proof that relativity was real. Question: What did Einstein with the 1921 Nobel Prize for? OPTIONS:
- yes
- no
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[A]:
yes