In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.

Q: These quantities are the arguments of the logarithms in the von Mangoldt function, which is itself summed to yield the second Chebyshev function. Using the evenly-spaced integer topology, Furstenberg re-proved that there were aleph-null many of these values. The work of Goldston et al. employing the Elliott-Halberstam conjecture was a precursor to Zhang's proof of bounded gaps between them. Thanks to the AKS algorithm, it is polytime-decidable whether or not a number is one of these numbers. The distribution of these numbers is described by the law "pi of x is asymptotic to x over log x," where "pi of x" is the function that counts these numbers. They are typically generated by sieving, as originally done by Eratosthenes. For 10 points, what numbers are divisible only by one and themselves

A: Science
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Q: The losers standard-bearer, Sir Percival Thirwall, did not let the banner fall, even though both of his legs had been cut off. Some historians believe that the battle was fought closer to the villages of Dadlington and Stoke Golding. One of the more important casualties was Thomas Howard, 1st Duke of Norfolk, while real command on the winners side rested with John de Vere, 13th Earl of Oxford. Though the battle began well for the loser, the tide turned when Sir William Stanley led his troops into the fray on the side of the winner. FTP identify this battle that saw the end of the house of York when Henry Tudors forces defeated Richard III.

A: History
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Q: The Keo Nua Pass in this country is one of the few passes through the Annamese Cordillera (CORE-dee-YARE-uh). This nation's capital includes the Temple of the Trung Sisters and is located on the Red River. The imperial citadel of Dai Noi is found in this country's onetime capital Hue (hway). For 10 points, name this Southeast Asian nation that was reunified in 1975 after a bloody war between the communist north and U.S.-aligned south.

A:
Social Science
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