Problem: Please answer a question about the following article about Elizabeth II:
During the 1981 Trooping the Colour ceremony and only six weeks before the wedding of Charles, Prince of Wales, and Lady Diana Spencer, six shots were fired at the Queen from close range as she rode down The Mall on her horse, Burmese. Police later discovered that the shots were blanks. The 17-year-old assailant, Marcus Sarjeant, was sentenced to five years in prison and released after three. The Queen's composure and skill in controlling her mount were widely praised. From April to September 1982, the Queen remained anxious but proud of her son, Prince Andrew, who was serving with British forces during the Falklands War. On 9 July, the Queen awoke in her bedroom at Buckingham Palace to find an intruder, Michael Fagan, in the room with her. Remaining calm and through two calls to the Palace police switchboard, she spoke to Fagan while he sat at the foot of her bed until assistance arrived seven minutes later. Though she hosted US President Ronald Reagan at Windsor Castle in 1982 and visited his Californian ranch in 1983, she was angered when his administration ordered the invasion of Grenada, one of her Caribbean realms, without informing her.
What island's invasion angered Elizabeth?
A: Grenada

Question: Read this and answer the question

Cask-conditioned ales (or cask ales) are unfiltered and unpasteurised beers. These beers are termed "real ale" by the CAMRA organisation. Typically, when a cask arrives in a pub, it is placed horizontally on a frame called a "stillage" which is designed to hold it steady and at the right angle, and then allowed to cool to cellar temperature (typically between 1113 C or 5255 F), before being tapped and venteda tap is driven through a (usually rubber) bung at the bottom of one end, and a hard spile or other implement is used to open a hole in the side of the cask, which is now uppermost. The act of stillaging and then venting a beer in this manner typically disturbs all the sediment, so it must be left for a suitable period to "drop" (clear) again, as well as to fully conditionthis period can take anywhere from several hours to several days. At this point the beer is ready to sell, either being pulled through a beer line with a hand pump, or simply being "gravity-fed" directly into the glass.

What temperature are cask ales stored at before being tapped?
Answer: 5255 F

Problem: In a response to Livingstone, Theodore Dobzhansky argued that when talking about race one must be attentive to how the term is being used: "I agree with Dr. Livingstone that if races have to be 'discrete units,' then there are no races, and if 'race' is used as an 'explanation' of the human variability, rather than vice versa, then the explanation is invalid." He further argued that one could use the term race if one distinguished between "race differences" and "the race concept." The former refers to any distinction in gene frequencies between populations; the latter is "a matter of judgment." He further observed that even when there is clinal variation, "Race differences are objectively ascertainable biological phenomena but it does not follow that racially distinct populations must be given racial (or subspecific) labels." In short, Livingstone and Dobzhansky agree that there are genetic differences among human beings; they also agree that the use of the race concept to classify people, and how the race concept is used, is a matter of social convention. They differ on whether the race concept remains a meaningful and useful social convention.
Livingston and Dobzhansky disagree on whether the race concept is what?
The answer is the following: a meaningful and useful social convention

Average attendance for AFL games were around 10,00011,000 per game in the 1990s, though during the recession connected to the dot-com bubble and the September 11, 2001 attacks average attendance dropped below 10,000 for several years. From the start of the 2004 season until the final season of the original league in 2008, average attendance was above 12,000, with 12,392 in 2007. Eleven of the seventeen teams in operation in 2007 had average attendance figures over 13,000. In 2008, the overall attendance average increased to 12,957, with eight teams exceeding 13,000 per game.
Along with the recession, what event is held to have decreased per-game attendance below 10,000?
the September 11, 2001 attacks

Input: Planck constant
Classical statistical mechanics requires the existence of h (but does not define its value). Eventually, following upon Planck's discovery, it was recognized that physical action cannot take on an arbitrary value. Instead, it must be some multiple of a very small quantity, the "quantum of action", now called the Planck constant. Classical physics cannot explain this fact. In many cases, such as for monochromatic light or for atoms, this quantum of action also implies that only certain energy levels are allowed, and values in between are forbidden.

What does classical statistics mechanics not define the value of?
Output: h

Problem: Please answer a question about the following article about On the Origin of Species:
There were serious scientific objections to the process of natural selection as the key mechanism of evolution, including Karl von Nageli's insistence that a trivial characteristic with no adaptive advantage could not be developed by selection. Darwin conceded that these could be linked to adaptive characteristics. His estimate that the age of the Earth allowed gradual evolution was disputed by William Thomson (later awarded the title Lord Kelvin), who calculated that it had cooled in less than 100 million years. Darwin accepted blending inheritance, but Fleeming Jenkin calculated that as it mixed traits, natural selection could not accumulate useful traits. Darwin tried to meet these objections in the 5th edition. Mivart supported directed evolution, and compiled scientific and religious objections to natural selection. In response, Darwin made considerable changes to the sixth edition. The problems of the age of the Earth and heredity were only resolved in the 20th century.
What justification for his objections to the process of natural selection did Karl von Nagel give?
A:
insistence that a trivial characteristic with no adaptive advantage could not be developed by selection