The problem: Answer a question about this article:
Many social scientists have replaced the word race with the word "ethnicity" to refer to self-identifying groups based on beliefs concerning shared culture, ancestry and history. Alongside empirical and conceptual problems with "race", following the Second World War, evolutionary and social scientists were acutely aware of how beliefs about race had been used to justify discrimination, apartheid, slavery, and genocide. This questioning gained momentum in the 1960s during the U.S. civil rights movement and the emergence of numerous anti-colonial movements worldwide. They thus came to believe that race itself is a social construct, a concept that was believed to correspond to an objective reality but which was believed in because of its social functions.
What word do many social scientists instead of race?
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The answer: ethnicity

The problem: Answer a question about this article:
A microbrewery, or craft brewery, produces a limited amount of beer. The maximum amount of beer a brewery can produce and still be classed as a microbrewery varies by region and by authority, though is usually around 15,000 barrels (1.8 megalitres, 396 thousand imperial gallons or 475 thousand US gallons) a year. A brewpub is a type of microbrewery that incorporates a pub or other eating establishment. The highest density of breweries in the world, most of them microbreweries, exists in the German Region of Franconia, especially in the district of Upper Franconia, which has about 200 breweries. The Benedictine Weihenstephan Brewery in Bavaria, Germany, can trace its roots to the year 768, as a document from that year refers to a hop garden in the area paying a tithe to the monastery. The brewery was licensed by the City of Freising in 1040, and therefore is the oldest working brewery in the world.
In general, how much beer can a microbrewery make and still be classified as a microbrewery?
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The answer: around 15,000 barrels

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On 7 July 2004, in response to verbal attacks in Liverpool on Wayne Rooney, just before his transfer from Everton to Manchester United, who had sold his life story to The Sun, the paper devoted a full-page editorial to an apology for the "awful error" of its Hillsborough coverage and argued that Rooney (who was still only three years old at the time of Hillsborough) should not be punished for its "past sins". In January 2005, The Sun's managing editor Graham Dudman admitting the Hillsborough coverage was "the worst mistake in our history", added: "What we did was a terrible mistake. It was a terrible, insensitive, horrible article, with a dreadful headline; but what we'd also say is: we have apologised for it, and the entire senior team here now is completely different from the team that put the paper out in 1989."
Which footballer was verbally attacked in Liverpool?
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The answer: Wayne Rooney

The problem: Answer a question about this article:
Immunological research continues to become more specialized, pursuing non-classical models of immunity and functions of cells, organs and systems not previously associated with the immune system (Yemeserach 2010).
These three elements of the body are of new interest for what reason?
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The answer:
not previously associated with the immune system