Problem: Montevideo:

Estadio Centenario, the national football stadium in Parque Batlle, was opened in 1930 for the first World Cup, as well as to commemorate the centennial of Uruguay's first constitution. In this World Cup, Uruguay won the title game against Argentina by 4 goals to 2. The stadium has 70,000 seats. It is listed by FIFA as one of the football world's classic stadiums, along with Maracana, Wembley Stadium, San Siro, Estadio Azteca, and Santiago Bernabeu Stadium. A museum located within the football stadium has exhibits of memorabilia from Uruguay's 1930 and 1950 World Cup championships. Museum tickets give access to the stadium, stands, locker rooms and playing field.

When was Estadio Centenario opened?
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A: 1930

Problem: Great Plains:

Much of the Great Plains became open range, or rangeland where cattle roamed free, hosting ranching operations where anyone was theoretically free to run cattle. In the spring and fall, ranchers held roundups where their cowboys branded new calves, treated animals and sorted the cattle for sale. Such ranching began in Texas and gradually moved northward. In 1866-95, cowboys herded 10 million cattle north to rail heads such as Dodge City, Kansas and Ogallala, Nebraska; from there, cattle were shipped eastward.

How many cattle went through Dodge City, Kansas between the years 1866-95?
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A: unanswerable

Problem: War on Terror:

The USA PATRIOT Act of October 2001 dramatically reduces restrictions on law enforcement agencies' ability to search telephone, e-mail communications, medical, financial, and other records; eases restrictions on foreign intelligence gathering within the United States; expands the Secretary of the Treasury's authority to regulate financial transactions, particularly those involving foreign individuals and entities; and broadens the discretion of law enforcement and immigration authorities in detaining and deporting immigrants suspected of terrorism-related acts. The act also expanded the definition of terrorism to include domestic terrorism, thus enlarging the number of activities to which the USA PATRIOT Act's expanded law enforcement powers could be applied. A new Terrorist Finance Tracking Program monitored the movements of terrorists' financial resources (discontinued after being revealed by The New York Times). Global telecommunication usage, including those with no links to terrorism, is being collected and monitored through the NSA electronic surveillance program. The Patriot Act is still in effect.

What newspaper uncovered the Patriot Act?
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A: unanswerable

Problem: The Blitz:

The diversion of heavier bombers to the Balkans meant that the crews and units left behind were asked to fly two or three sorties per night. Bombers were noisy, cold, and vibrated badly. Added to the tension of the mission which exhausted and drained crews, tiredness caught up with and killed many. In one incident on 28/29 April, Peter Stahl of KG 30 was flying on his 50th mission. He fell asleep at the controls of his Ju 88 and woke up to discover the entire crew asleep. He roused them, ensured they took oxygen and Dextro-Energen tablets, then completed the mission.

How many sorties a night were crews asked to fly?
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A:
two or three sorties