Problem: Jews:

By the 1st century, Babylonia, to which Jews migrated to after the Babylonian conquest as well as after the Bar Kokhba revolt in 135 CE, already held a speedily growing population of an estimated 1,000,000 Jews, which increased to an estimated 2 million between the years 200 CE 500 CE, both by natural growth and by immigration of more Jews from the Land of Israel, making up about 1/6 of the world Jewish population at that era. At times conversion has accounted for a part of Jewish population growth. Some have claimed that in the 1st century of the Christian era, for example, the population more than doubled, from four to 810 million within the confines of the Roman Empire, in good part as a result of a wave of conversion.

Where did the Jews migrate to before the Babylonian conquest?
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A: unanswerable

Problem: The Trans-Alaska Pipeline can transport and pump up to 2.1 million barrels (330,000 m3) of crude oil per day, more than any other crude oil pipeline in the United States. Additionally, substantial coal deposits are found in Alaska's bituminous, sub-bituminous, and lignite coal basins. The United States Geological Survey estimates that there are 85.4 trillion cubic feet (2,420 km3) of undiscovered, technically recoverable gas from natural gas hydrates on the Alaskan North Slope. Alaska also offers some of the highest hydroelectric power potential in the country from its numerous rivers. Large swaths of the Alaskan coastline offer wind and geothermal energy potential as well.
How much unrecoverable gas is still undiscovered in Alaska, according to the US Geological Survey?
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Answer: unanswerable

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
The court noted that it "is a matter of history that this very practice of establishing governmentally composed prayers for religious services was one of the reasons which caused many of our early colonists to leave England and seek religious freedom in America." The lone dissenter, Justice Potter Stewart, objected to the court's embrace of the "wall of separation" metaphor: "I think that the Court's task, in this as in all areas of constitutional adjudication, is not responsibly aided by the uncritical invocation of metaphors like the "wall of separation," a phrase nowhere to be found in the Constitution."
What did Stewart object to?
A: the court's embrace of the "wall of separation" metaphor

Context and question: The oldest evidence of burial customs in the Horn of Africa comes from cemeteries in Somalia dating back to 4th millennium BC. The stone implements from the Jalelo site in northern Somalia are said to be the most important link in evidence of the universality in palaeolithic times between the East and the West.
From what millennium do the oldest cemeteries in the Horn of Africa date?
Answer: 4th millennium BC

Question: Napoleon's educational reforms laid the foundation of a modern system of education in France and throughout much of Europe. Napoleon synthesized the best academic elements from the Ancien Regime, The Enlightenment, and the Revolution, with the aim of establishing a stable, well-educated and prosperous society. He made French the only official language. He left some primary education in the hands of religious orders, but he offered public support to secondary education. Napoleon founded a number of state secondary schools (lycees) designed to produce a standardized education that was uniform across France. All students were taught the sciences along with modern and classical languages. Unlike the system during the Ancien Regime, religious topics did not dominate the curriculum, although they were present in addition to teachers from the clergy. Napoleon simply hoped to use religion to produce social stability. He gave special attention to the advanced centers, notably the Ecole Polytechnique, that provided both military expertise and state-of-the-art research in science. Napoleon made some of the first major efforts at establishing a system of secular and public education. The system featured scholarships and strict discipline, with the result being a French educational system that outperformed its European counterparts, many of which borrowed from the French system.
Is there an answer to this question: What language did Napoleon make the only official one?

Answer: French

Problem: Political corruption:

Like other governmental economic activities, also privatization, such as in the sale of government-owned property, is particularly at the risk of cronyism. Privatizations in Russia, Latin America, and East Germany were accompanied by large-scale corruption during the sale of the state owned companies. Those with political connections unfairly gained large wealth, which has discredited privatization in these regions. While media have reported widely the grand corruption that accompanied the sales, studies have argued that in addition to increased operating efficiency, daily petty corruption is, or would be, larger without privatization, and that corruption is more prevalent in non-privatized sectors. Furthermore, there is evidence to suggest that extralegal and unofficial activities are more prevalent in countries that privatized less.

Countries that what have more extralegal and unofficial things going on?
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A:
privatized less