Problem: Everton F.C.:

The Tower has been inextricably linked with the Everton area since its construction in 1787. It was originally used as a bridewell to incarcerate mainly drunks and minor criminals, and it still stands today on Everton Brow in Netherfield Road. The tower was accompanied by two laurel wreaths on either side and, according to the College of Arms in London, Kelly chose to include the laurels as they were the sign of winners. The crest was accompanied by the club motto, "Nil Satis Nisi Optimum", meaning "Nothing but the best is good enough".

In what year were the two laurel wreaths first laid at The Tower?
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A: unanswerable

Problem: Neptune:

At high altitudes, Neptune's atmosphere is 80% hydrogen and 19% helium. A trace amount of methane is also present. Prominent absorption bands of methane exist at wavelengths above 600 nm, in the red and infrared portion of the spectrum. As with Uranus, this absorption of red light by the atmospheric methane is part of what gives Neptune its blue hue, although Neptune's vivid azure differs from Uranus's milder cyan. Because Neptune's atmospheric methane content is similar to that of Uranus, some unknown atmospheric constituent is thought to contribute to Neptune's colour.

What gives Neptune it's red hue?
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A: unanswerable

Problem: Tucson, Arizona:

Interstate 10, which runs southeast to northwest through town, connects Tucson to Phoenix to the northwest on the way to its western terminus in Santa Monica, California, and to Las Cruces, New Mexico and El Paso, Texas toward its eastern terminus in Jacksonville, Florida. I-19 runs south from Tucson toward Nogales and the U.S.-Mexico border. I-19 is the only Interstate highway that uses "kilometer posts" instead of "mileposts", although the speed limits are marked in miles per hour instead of kilometers per hour.

What is unusual about I-19?
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A: the only Interstate highway that uses "kilometer posts" instead of "mileposts"

Problem: Thuringia:

The name Thuringia or Thuringen derives from the Germanic tribe Thuringii, who emerged during the Migration Period. Their origin is not completely known. An older theory claimed that they were successors of the Hermunduri, but later research rejected the idea. Other historians argue that the Thuringians were allies of the Huns, came to central Europe together with them, and lived before in what is Galicia today. Publius Flavius Vegetius Renatus first mentioned the Thuringii around 400; during that period, the Thuringii were famous for their excellent horses.

Where does the name Thuringia come from?
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A:
the Germanic tribe Thuringii