The problem: Answer a question about this article:
In the early 20th century, many Europeans (particularly Spaniards and Italians but also thousands from Central Europe) immigrated to the city. In 1908, 30% of the city's population of 300,000 was foreign-born. In that decade the city expanded quickly: new neighbourhoods were created and many separate settlements were annexed to the city, among which were the Villa del Cerro, Pocitos, the Prado and Villa Colon. The Rodo Park and the Estadio Gran Parque Central were also established, which served as poles of urban development.
In 1908 what percent of the city's population was foreign-born?
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The answer: 30%

The problem: Answer a question about this article:
Months before the 1975 Mr. Olympia contest, filmmakers George Butler and Robert Fiore persuaded Schwarzenegger to compete, in order to film his training in the bodybuilding documentary called Pumping Iron. Schwarzenegger had only three months to prepare for the competition, after losing significant weight to appear in the film Stay Hungry with Jeff Bridges. Lou Ferrigno proved not to be a threat, and a lighter-than-usual Schwarzenegger convincingly won the 1975 Mr. Olympia.
How much time did Schwarzenegger have to train for the 1975 Mr. Olympia competition?
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The answer: three months

The problem: Answer a question about this article:
Northwestern is home to the Center for Interdisciplinary Exploration and Research in Astrophysics, Northwestern Institute for Complex Systems, Nanoscale Science and Engineering Center, Materials Research Center, Institute for Policy Research, International Institute for Nanotechnology, Center for Catalysis and Surface Science, Buffet Center for International and Comparative Studies, the Initiative for Sustainability and Energy at Northwestern and the Argonne/Northwestern Solar Energy Research Center and other centers for interdisciplinary research.
Where is the home of the Center for Catalysis and Surface Science?
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The answer: Northwestern

The problem: Answer a question about this article:
In Lebanon, clashes between pro-Nasser factions and supporters of staunch Nasser opponent, then-President Camille Chamoun, culminated in civil strife by May. The former sought to unite with the UAR, while the latter sought Lebanon's continued independence. Nasser delegated oversight of the issue to Sarraj, who provided limited aid to Nasser's Lebanese supporters through money, light arms, and officer trainingshort of the large-scale support that Chamoun alleged. Nasser did not covet Lebanon, seeing it as a "special case", but sought to prevent Chamoun from a second presidential term.
What degree of support did pro-Nasser factions in Lebanon receive?
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The answer:
limited