Problem: San Diego:

The development of skyscrapers over 300 feet (91 m) in San Diego is attributed to the construction of the El Cortez Hotel in 1927, the tallest building in the city from 1927 to 1963. As time went on multiple buildings claimed the title of San Diego's tallest skyscraper, including the Union Bank of California Building and Symphony Towers. Currently the tallest building in San Diego is One America Plaza, standing 500 feet (150 m) tall, which was completed in 1991. The downtown skyline contains no super-talls, as a regulation put in place by the Federal Aviation Administration in the 1970s set a 500 feet (152 m) limit on the height of buildings due to the proximity of San Diego International Airport. An iconic description of the skyline includes its skyscrapers being compared to the tools of a toolbox.

What played a role in determining the maximum height skyscrapers can be in San Francisco?
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A: unanswerable


Problem: History of science:

In astronomy, Al-Battani improved the measurements of Hipparchus, preserved in the translation of Ptolemy's Hè Megalè Syntaxis (The great treatise) translated as Almagest. Al-Battani also improved the precision of the measurement of the precession of the Earth's axis. The corrections made to the geocentric model by al-Battani, Ibn al-Haytham, Averroes and the Maragha astronomers such as Nasir al-Din al-Tusi, Mo'ayyeduddin Urdi and Ibn al-Shatir are similar to Copernican heliocentric model. Heliocentric theories may have also been discussed by several other Muslim astronomers such as Ja'far ibn Muhammad Abu Ma'shar al-Balkhi, Abu-Rayhan Biruni, Abu Said al-Sijzi, Qutb al-Din al-Shirazi, and Najm al-Dīn al-Qazwīnī al-Kātibī.

Which measurement did Al-Battani improve upon?
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A: the Earth's axis


Problem: Presbyterianism:

Presbyterian denominations that trace their heritage to the British Isles usually organise their church services inspired by the principles in the Directory of Public Worship, developed by the Westminster Assembly in the 1640s. This directory documented Reformed worship practices and theology adopted and developed over the preceding century by British Puritans, initially guided by John Calvin and John Knox. It was enacted as law by the Scottish Parliament, and became one of the foundational documents of Presbyterian church legislation elsewhere.

Which Directory was enacted into law by Westminster Assembly?
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A: unanswerable


Problem: University of Notre Dame:

Notre Dame teams are known as the Fighting Irish. They compete as a member of the National Collegiate Athletic Association (NCAA) Division I, primarily competing in the Atlantic Coast Conference (ACC) for all sports since the 2013–14 school year. The Fighting Irish previously competed in the Horizon League from 1982-83 to 1985-86, and again from 1987-88 to 1994-95, and then in the Big East Conference through 2012–13. Men's sports include baseball, basketball, crew, cross country, fencing, football, golf, ice hockey, lacrosse, soccer, swimming & diving, tennis and track & field; while women's sports include basketball, cross country, fencing, golf, lacrosse, rowing, soccer, softball, swimming & diving, tennis, track & field and volleyball. The football team competes as an Football Bowl Subdivision (FBS) Independent since its inception in 1887. Both fencing teams compete in the Midwest Fencing Conference, and the men's ice hockey team competes in Hockey East.

In what conference did the Fighting Irish take part in in 2012?
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A:
Big East Conference