The problem: Answer a question about this article:
Northwestern is privately owned and is governed by an appointed Board of Trustees. The board, composed of 70 members and as of 2011[update] chaired by William A. Osborn '69, delegates its power to an elected president to serve as the chief executive officer of the university. Northwestern has had sixteen presidents in its history (excluding interim presidents), the current president, Morton O. Schapiro, an economist, having succeeded Henry Bienen whose 14-year tenure ended on August 31, 2009. The president has a staff of vice presidents, directors, and other assistants for administrative, financial, faculty, and student matters. Daniel I. Linzer, provost since September 2007, serves under the president as the chief academic officer of the university to whom the deans of every academic school, leaders of cross-disciplinary units, and chairs of the standing faculty committee report.
Who governs Northwestern?
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The answer: an appointed Board of Trustees

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After the Voyager 2 flyby mission, the next step in scientific exploration of the Neptunian system, is considered to be a Flagship orbital mission. Such a hypothetical mission is envisioned to be possible at in the late 2020s or early 2030s. However, there have been a couple of discussions to launch Neptune missions sooner. In 2003, there was a proposal in NASA's "Vision Missions Studies" for a "Neptune Orbiter with Probes" mission that does Cassini-level science. Another, more recent proposal was for Argo, a flyby spacecraft to be launched in 2019, that would visit Jupiter, Saturn, Neptune, and a Kuiper belt object. The focus would be on Neptune and its largest moon Triton to be investigated around 2029. The proposed New Horizons 2 mission (which was later scrapped) might also have done a close flyby of the Neptunian system.
What will Argo visit?
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The answer: Jupiter, Saturn, Neptune, and a Kuiper belt object

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Some legal scholars, such as John Baker of LSU, theorize that Madison's initial proposed languagethat Congress should make no law regarding the establishment of a "national religion"was rejected by the House, in favor of the more general "religion" in an effort to appease the Anti-Federalists. To both the Anti-Federalists and the Federalists, the very word "national" was a cause for alarm because of the experience under the British crown. During the debate over the establishment clause, Rep. Elbridge Gerry of Massachusetts took issue with Madison's language regarding whether the government was a national or federal government (in which the states retained their individual sovereignty), which Baker suggests compelled Madison to withdraw his language from the debate.
What is John Baker of LSU's profession?
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The answer: legal scholars

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Eton is one of ten English HMC schools, commonly referred to as "public schools", regulated by the Public Schools Act of 1868. Following the public school tradition, Eton is a full boarding school, which means all pupils live at the school, and it is one of four such remaining single-sex boys' public schools in the United Kingdom (the others being Harrow, Radley, and Winchester) to continue this practice. Eton has educated 19 British prime ministers and generations of the aristocracy and has been referred to as the chief nurse of England's statesmen. Charging up to 11,478 per term (there are three terms per academic year) in 2014/15, Eton is the sixth most expensive HMC boarding school in the UK.
How many all-male boarding schools exist in the UK?
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The answer:
four