Problem: Queen (band):

Having attended art college, Mercury also designed Queen's logo, called the Queen crest, shortly before the release of the band's first album. The logo combines the zodiac signs of all four members: two lions for Leo (Deacon and Taylor), a crab for Cancer (May), and two fairies for Virgo (Mercury). The lions embrace a stylised letter Q, the crab rests atop the letter with flames rising directly above it, and the fairies are each sheltering below a lion. There is also a crown inside the Q and the whole logo is over-shadowed by an enormous phoenix. The whole symbol bears a passing resemblance to the Royal coat of arms of the United Kingdom, particularly with the lion supporters. The original logo, as found on the reverse-side of the first album cover, was a simple line drawing but more intricate colour versions were used on later sleeves.

What was Freddie Mercury's zodiac sign?
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A: Virgo

Problem: Royal Institute of British Architects:

The design of the Institute's Mycenean lions medal and the motto 'Usui civium, decori urbium' has been attributed to Thomas Leverton Donaldson, who had been honorary secretary until 1839. The RIBA Guide to its Archive and History (Angela Mace,1986) records that the first official version of this badge was used as a bookplate for the Institute's library and publications from 1835 to 1891, when it was redesigned by J.H.Metcalfe. It was again redesigned in 1931 by Eric Gill and in 1960 by Joan Hassall. The description in the 1837 by-laws was: "gules, two lions rampant guardant or, supporting a column marked with lines chevron, proper, all standing on a base of the same; a garter surrounding the whole with the inscription Institute of British Architects, anno salutis MDCCCXXXIV; above a mural crown proper, and beneath the motto Usui civium decori urbium ".

Who is responsible for the use of 'usui civium decori urbium'?
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A: Thomas Leverton Donaldson

Problem: Anthropology:

Nutritional anthropology is a synthetic concept that deals with the interplay between economic systems, nutritional status and food security, and how changes in the former affect the latter. If economic and environmental changes in a community affect access to food, food security, and dietary health, then this interplay between culture and biology is in turn connected to broader historical and economic trends associated with globalization. Nutritional status affects overall health status, work performance potential, and the overall potential for economic development (either in terms of human development or traditional western models) for any given group of people.

What affects overall health status?
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A: Nutritional status

Problem: Airport:

The first lighting used on an airport was during the latter part of the 1920s; in the 1930s approach lighting came into use. These indicated the proper direction and angle of descent. The colours and flash intervals of these lights became standardized under the International Civil Aviation Organization (ICAO). In the 1940s, the slope-line approach system was introduced. This consisted of two rows of lights that formed a funnel indicating an aircraft's position on the glideslope. Additional lights indicated incorrect altitude and direction.

What did the flash interval system consist of?
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A:
unanswerable