The problem: Answer a question about this article:
Meanwhile, in January 1968, Nasser commenced the War of Attrition to reclaim territory captured by Israel, ordering attacks against Israeli positions east of the then-blockaded Suez Canal. In March, Nasser offered Yasser Arafat's Fatah movement arms and funds after their performance against Israeli forces in the Battle of Karameh that month. He also advised Arafat to think of peace with Israel and the establishment of a Palestinian state comprising the West Bank and the Gaza Strip. Nasser effectively ceded his leadership of the "Palestine issue" to Arafat.
To whom did Nasser give authority to deal with Israel?
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The answer: Arafat


The problem: Answer a question about this article:
Interstate 26 begins in downtown Charleston, with exits to the Septima Clark Expressway, the Arthur Ravenel, Jr. Bridge and Meeting Street. Heading northwest, it connects the city to North Charleston, the Charleston International Airport, Interstate 95, and Columbia. The Arthur Ravenel, Jr. Bridge and Septima Clark Expressway are part of U.S. Highway 17, which travels east-west through the cities of Charleston and Mount Pleasant. The Mark Clark Expressway, or Interstate 526, is the bypass around the city and begins and ends at U.S. Highway 17. U.S. Highway 52 is Meeting Street and its spur is East Bay Street, which becomes Morrison Drive after leaving the east side. This highway merges with King Street in the city's Neck area (industrial district). U.S. Highway 78 is King Street in the downtown area, eventually merging with Meeting Street.
What highways is King Street in downtown Charleston?
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The answer: U.S. Highway 78


The problem: Answer a question about this article:
Nanjing first became a state capital in 229 AD, when the state of Eastern Wu founded by Sun Quan during the Three Kingdoms period relocated its capital to Jianye (建業), the city extended on the basis of Jinling Yi in 211 AD. Although conquered by the Western Jin dynasty in 280, Nanjing and its neighbouring areas had been well cultivated and developed into one of the commercial, cultural and political centers of China during the rule of East Wu. This city would soon play a vital role in the following centuries.
When did Nanjing become a state capital?
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The answer: 229 AD


The problem: Answer a question about this article:
The migration-period peoples who later coalesced into a "German" ethnicity were the Germanic tribes of the Saxons, Franci, Thuringii, Alamanni and Bavarii. These five tribes, sometimes with inclusion of the Frisians, are considered as the major groups to take part in the formation of the Germans. The varieties of the German language are still divided up into these groups. Linguists distinguish low Saxon, Franconian, Bavarian, Thuringian and Alemannic varieties in modern German. By the 9th century, the large tribes which lived on the territory of modern Germany had been united under the rule of the Frankish king Charlemagne, known in German as Karl der Große. Much of what is now Eastern Germany became Slavonic-speaking (Sorbs and Veleti), after these areas were vacated by Germanic tribes (Vandals, Lombards, Burgundians and Suebi amongst others) which had migrated into the former areas of the Roman Empire.
What king united the tribes in the 9th century? 
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The answer:
Charlemagne