The problem: Answer a question about this article:
Von Neumann worked on lattice theory between 1937 and 1939. Von Neumann provided an abstract exploration of dimension in completed complemented modular topological lattices: "Dimension is determined, up to a positive linear transformation, by the following two properties. It is conserved by perspective mappings ("perspectivities") and ordered by inclusion. The deepest part of the proof concerns the equivalence of perspectivity with "projectivity by decomposition"of which a corollary is the transitivity of perspectivity." Garrett Birkhoff writes: "John von Neumann's brilliant mind blazed over lattice theory like a meteor".
What properties determine dimension in lattice theory?
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The answer: conserved by perspective mappings ("perspectivities") and ordered by inclusion

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The area receives about 820 millimetres (32.3 in) of annual rainfall, which is concentrated from June through September/October with little or no precipitation the remainder of the year. The area has two main seasons. The rainy season runs from June to October when winds bring in tropical moisture from the sea. The dry season runs from November to May, when the air is relatively drier. This dry season subdivides into a cold period and a warm period. The cold period spans from November to February when polar air masses push down from the north and keep the air fairly dry. The warm period extends from March to May when tropical winds again dominate but do not yet carry enough moisture for rain.
How much rain falls on Mexico City?
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The answer: 820 millimetres (32.3 in)

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Bermuda's economy is based on offshore insurance and reinsurance, and tourism, the two largest economic sectors. Bermuda had one of the world's highest GDP per capita for most of the 20th century and several years beyond. Recently, its economic status has been affected by the global recession. It has a subtropical climate. Bermuda is the northernmost point of the Bermuda Triangle, a region of sea in which, according to legend, a number of aircraft and surface vessels have disappeared under supposedly unexplained or mysterious circumstances. The island is in the hurricane belt and prone to severe weather. However, it is somewhat protected from the full force of a hurricane by the coral reef that surrounds the island.
Why is the Bermuda Triangle an area of interest?
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The answer: a number of aircraft and surface vessels have disappeared under supposedly unexplained or mysterious circumstances.

The problem: Answer a question about this article:
Doctrinal development has had an important place in the restoration of the Preachers. Several institutions, besides those already mentioned, played important parts. Such is the Biblical school at Jerusalem, open to the religious of the order and to secular clerics, which publishes the Revue Biblique. The faculty of theology at the University of Fribourg, confided to the care of the Dominicans in 1890, is flourishing, and has about 250 students. The Pontificium Collegium Internationale Angelicum, the future Pontifical University of Saint Thomas Aquinas, Angelicum established at Rome in 1908 by Master Hyacinth Cormier, opened its doors to regulars and seculars for the study of the sacred sciences. In addition to the reviews above are the Revue Thomiste, founded by Pere Thomas Coconnier (d. 1908), and the Analecta Ordinis Prdicatorum (1893). Among numerous writers of the order in this period are: Cardinals Thomas Zigliara (d. 1893) and Zephirin Gonzalez (d. 1894), two esteemed philosophers; Alberto Guillelmotti (d. 1893), historian of the Pontifical Navy, and Heinrich Denifle, one of the most famous writers on medieval history (d. 1905).[citation needed]
When was the University of Fribourg put into the Dominican Order's care?
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The answer:
1890