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1. Which of these is not the flag of a Japanese Prefecture?
2. Which of these has never been a flag of Afghanistan?
3. Which of these is not a flag of a British territory?
4. Which of these is/was not a flag of a place in Africa?
5. Which of these is/was not a flag of a place in Europe?
6. Which of these is/was not a flag of a place in the Middle East?
7. Which of these has never been a flag of any country?