Problem: In 2007, the Institute for Policy Innovation (IPI) reported that music piracy took $12.5 billion from the U.S. economy. According to the study, musicians and those involved in the recording industry are not the only ones who experience losses attributed to music piracy. Retailers have lost over a billion dollars, while piracy has resulted in 46,000 fewer production-level jobs and almost 25,000 retail jobs. The U.S. government was also reported to suffer from music piracy, losing $422 million in tax revenue.
Which government made $422 million in potential tax money?
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Answer: unanswerable

Problem: According to Walter Gratzer, the study of nutrition probably began during the 6th century BC. In China, the concept of Qi developed, a spirit or "wind" similar to what Western Europeans later called pneuma. Food was classified into "hot" (for example, meats, blood, ginger, and hot spices) and "cold" (green vegetables) in China, India, Malaya, and Persia. Humours developed perhaps first in China alongside qi. Ho the Physician concluded that diseases are caused by deficiencies of elements (Wu Xing: fire, water, earth, wood, and metal), and he classified diseases as well as prescribed diets. About the same time in Italy, Alcmaeon of Croton (a Greek) wrote of the importance of equilibrium between what goes in and what goes out, and warned that imbalance would result disease marked by obesity or emaciation.
What nationality was Alcmaeon of Croton?
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Answer: Greek

Problem: The city is recognised for its mix of modern architecture which intersects with an extensive range of nineteenth and early twentieth century buildings. Some of the most architecturally noteworthy historic buildings include the World Heritage Site-listed Royal Exhibition Building, constructed over a two-year period for the Melbourne International Exhibition in 1880, A.C. Goode House, a Neo Gothic building located on Collins Street designed by Wright, Reed & Beaver (1891), William Pitt's Venetian Gothic style Old Stock Exchange (1888), William Wardell's Gothic Bank (1883) which features some of Melbourne's finest interiors, the incomplete Parliament House, St Paul's Cathedral (1891) and Flinders Street Station (1909), which was the busiest commuter railway station in the world in the mid-1920s.
What style of architecture is the A.C. Goode House?
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Answer:
Neo Gothic