Problem: Egypt:

In 1970, President Nasser died and was succeeded by Anwar Sadat. Sadat switched Egypt's Cold War allegiance from the Soviet Union to the United States, expelling Soviet advisors in 1972. He launched the Infitah economic reform policy, while clamping down on religious and secular opposition. In 1973, Egypt, along with Syria, launched the October War, a surprise attack to regain part of the Sinai territory Israel had captured 6 years earlier. it presented Sadat with a victory that allowed him to regain the Sinai later in return for peace with Israel.

Which side of the Cold War was Sadat?
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A: United States,


Problem: According to conservation of energy, energy can neither be created (produced) nor destroyed by itself. It can only be transformed. The total inflow of energy into a system must equal the total outflow of energy from the system, plus the change in the energy contained within the system. Energy is subject to a strict global conservation law; that is, whenever one measures (or calculates) the total energy of a system of particles whose interactions do not depend explicitly on time, it is found that the total energy of the system always remains constant.
The total inflow of energy into a system must equal what?
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Answer: total outflow of energy from the system, plus the change in the energy contained within the system


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
The Armed Forces' 115,349 personnel are divided into a hierarchy of numerous ranks of officers and non-commissioned members. The governor general appoints, on the advice of the prime minister, the Chief of the Defence Staff (CDS) as the highest ranking commissioned officer in the Armed Forces and who, as head of the Armed Forces Council, is in command of the Canadian Forces. The Armed Forces Council generally operates from National Defence Headquarters (NDHQ) in Ottawa, Ontario. On the Armed Forces Council sit the heads of Canadian Joint Operations Command and Canadian Special Operations Forces Command, the Vice Chief of the Defence Staff, and the heads of the Royal Canadian Navy, the Canadian Army, the Royal Canadian Air Force and other key Level 1 organizations. The sovereign and most other members of the Canadian Royal Family also act as colonels-in-chief, honorary air commodores, air commodores-in-chief, admirals, and captains-general of Canadian Forces units, though these positions are ceremonial.
 Who doesn't appoint the Chief of the Defence?
A: unanswerable


Context and question: The traditional Greek homelands have been the Greek peninsula and the Aegean Sea, the Southern Italy (Magna Graecia), the Black Sea, the Ionian coasts of Asia Minor and the islands of Cyprus and Sicily. In Plato's Phaidon, Socrates remarks, "we (Greeks) live around a sea like frogs around a pond" when describing to his friends the Greek cities of the Aegean. This image is attested by the map of the Old Greek Diaspora, which corresponded to the Greek world until the creation of the Greek state in 1832. The sea and trade were natural outlets for Greeks since the Greek peninsula is rocky and does not offer good prospects for agriculture.
What statement of note was given by a great philosopher from Greece written by another great philosopher ?
Answer: Plato's Phaidon, Socrates remarks, "we (Greeks) live around a sea like frogs around a pond


Question: The Pamiri people of Gorno-Badakhshan Autonomous Province in the southeast, bordering Afghanistan and China, though considered part of the Tajik ethnicity, nevertheless are distinct linguistically and culturally from most Tajiks. In contrast to the mostly Sunni Muslim residents of the rest of Tajikistan, the Pamiris overwhelmingly follow the Ismaili sect of Islam, and speak a number of Eastern Iranian languages, including Shughni, Rushani, Khufi and Wakhi. Isolated in the highest parts of the Pamir Mountains, they have preserved many ancient cultural traditions and folk arts that have been largely lost elsewhere in the country.
Is there an answer to this question: How are they different than most Tajiks?

Answer: distinct linguistically and culturally


Question: Paper is a thin material produced by pressing together moist fibres of cellulose pulp derived from wood, rags or grasses, and drying them into flexible sheets. It is a versatile material with many uses, including writing, printing, packaging, cleaning, and a number of industrial and construction processes.
Is there an answer to this question: What fails to be a versatile material and has few uses?

Answer:
unanswerable