Problem: Kievan Rus%27:

In the 11th century and the 12th century, the princes and their retinues, which were a mixture of Slavic and Scandinavian elites, dominated the society of Kievan Rus'. Leading soldiers and officials received income and land from the princes in return for their political and military services. Kievan society lacked the class institutions and autonomous towns that were typical of Western European feudalism. Nevertheless, urban merchants, artisans and labourers sometimes exercised political influence through a city assembly, the veche (council), which included all the adult males in the population. In some cases, the veche either made agreements with their rulers or expelled them and invited others to take their place. At the bottom of society was a stratum of slaves. More important was a class of tribute-paying peasants, who owed labour duty to the princes. The widespread personal serfdom characteristic of Western Europe did not exist in Kievan Rus'.

What was widespread in Eastern Europe?
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A: unanswerable


Problem: New York City:

The city's total area is 468.9 square miles (1,214 km2). 164.1 sq mi (425 km2) of this is water and 304.8 sq mi (789 km2) is land. The highest point in the city is Todt Hill on Staten Island, which, at 409.8 feet (124.9 m) above sea level, is the highest point on the Eastern Seaboard south of Maine. The summit of the ridge is mostly covered in woodlands as part of the Staten Island Greenbelt.

In square miles, how much of the city's total area is land?
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A: 304.8


Problem: United States presidential election, 2004:

By the January 2004 Iowa caucuses, the field had dwindled down to nine candidates, as Bob Graham had dropped out of the race. Howard Dean was a strong front-runner. However, the Iowa caucuses yielded unexpectedly strong results for Democratic candidates John Kerry, who earned 38% of the state's delegates and John Edwards, who took 32%. Former front-runner Howard Dean slipped to 18% and third place, and Richard Gephardt finished fourth (11%). In the days leading up to the Iowa vote, there was much negative campaigning between the Dean and Gephardt camps.

Which candidate dropped out of the race, leaving the field to nine candidates?
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A: Bob Graham


Problem: Pope Paul VI:

Pope Paul VI became the first reigning pontiff ever to visit the Americas when he flew to New York in October 1965 to address the United Nations. As a gesture of goodwill, the pope gave to the UN two pieces of papal jewelry, a diamond cross and ring, with the hopes that the proceeds from their sale at auction would contribute to the UN's efforts to end human suffering. During the pope's visit, as the U.S. involvement in the Vietnam War escalated under President Johnson, Paul VI pleaded for peace before the UN:

What US president was in office when Paul VI visited America for the first time?
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A:
President Johnson