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In this task, you are given a question. You have to answer the question based on your information.

The Royal Saudi Air Force Museum or "Saqr Al-Jazira" is located on the East Ring Road of Riyadh between exits 10 and 11, a Saudia Lockheed L-1011 Tristar serves as a gateguard visible from the ring road, the Saudia, is also known as Saudi Arabian Airlines, is the national carrier airline of which country?
Output:
Saudi Arabia