Article: Intense media interest in the opinions and private lives of the royal family during the 1980s led to a series of sensational stories in the press, not all of which were entirely true. As Kelvin MacKenzie, editor of The Sun, told his staff: "Give me a Sunday for Monday splash on the Royals. Don't worry if it's not trueso long as there's not too much of a fuss about it afterwards." Newspaper editor Donald Trelford wrote in The Observer of 21 September 1986: "The royal soap opera has now reached such a pitch of public interest that the boundary between fact and fiction has been lost sight of ... it is not just that some papers don't check their facts or accept denials: they don't care if the stories are true or not." It was reported, most notably in The Sunday Times of 20 July 1986, that the Queen was worried that Margaret Thatcher's economic policies fostered social divisions and was alarmed by high unemployment, a series of riots, the violence of a miners' strike, and Thatcher's refusal to apply sanctions against the apartheid regime in South Africa. The sources of the rumours included royal aide Michael Shea and Commonwealth Secretary-General Shridath Ramphal, but Shea claimed his remarks were taken out of context and embellished by speculation. Thatcher reputedly said the Queen would vote for the Social Democratic PartyThatcher's political opponents. Thatcher's biographer John Campbell claimed "the report was a piece of journalistic mischief-making". Belying reports of acrimony between them, Thatcher later conveyed her personal admiration for the Queen, and the Queen gave two honours in her personal giftmembership in the Order of Merit and the Order of the Garterto Thatcher after her replacement as prime minister by John Major. Former Canadian Prime Minister Brian Mulroney said Elizabeth was a "behind the scenes force" in ending apartheid.

Question: Who said the Elizabeth was a behind the scenes force in ending apartheid?
Ans: Brian Mulroney

Article: Among Richmond's most interesting architectural features is its Cast-iron architecture. Second only to New Orleans in its concentration of cast iron work, the city is home to a unique collection of cast iron porches, balconies, fences, and finials. Richmond's position as a center of iron production helped to fuel its popularity within the city. At the height of production in the 1890, 25 foundries operated in the city employing nearly 3,500 metal workers. This number is seven times the number of general construction workers being employed in Richmond at the time which illustrates the importance of its iron exports. Porches and fences in urban neighborhoods such as Jackson Ward, Church Hill, and Monroe Ward are particularly elaborate, often featuring ornate iron casts never replicated outside of Richmond. In some cases cast were made for a single residential or commercial application.

Question: What United States city has the most cast iron architecture?
Ans: New Orleans

Article: Since the 1970s, an important focus of study has been the ozone layer in the atmosphere above Antarctica. In 1985, three British scientists working on data they had gathered at Halley Station on the Brunt Ice Shelf discovered the existence of a hole in this layer. It was eventually determined that the destruction of the ozone was caused by chlorofluorocarbons (CFCs) emitted by human products. With the ban of CFCs in the Montreal Protocol of 1989, climate projections indicate that the ozone layer will return to 1980 levels between 2050 and 2070.

Question: Where in Antarctica is Halley Station?
Ans: Brunt Ice Shelf

Article: Boston has a continental climate with some maritime influence, and using the 3 C (27 F) coldest month (January) isotherm, the city lies within the transition zone from a humid subtropical climate (Koppen Cfa) to a humid continental climate (Koppen Dfa), although the suburbs north and west of the city are significantly colder in winter and solidly fall under the latter categorization; the city lies at the transition between USDA plant hardiness zones 6b (most of the city) and 7a (Downtown, South Boston, and East Boston neighborhoods). Summers are typically warm to hot, rainy, and humid, while winters oscillate between periods of cold rain and snow, with cold temperatures. Spring and fall are usually mild, with varying conditions dependent on wind direction and jet stream positioning. Prevailing wind patterns that blow offshore minimize the influence of the Atlantic Ocean. The hottest month is July, with a mean temperature of 73.4 F (23.0 C). The coldest month is January, with a mean of 29.0 F (1.7 C). Periods exceeding 90 F (32 C) in summer and below freezing in winter are not uncommon but rarely extended, with about 13 and 25 days per year seeing each, respectively. The most recent sub-0 F (18 C) reading occurring on February 14, 2016 when the temperature dipped down to 9 F (23 C), the coldest reading since 1957. In addition, several decades may pass between 100 F (38 C) readings, with the most recent such occurrence on July 22, 2011 when the temperature reached 103 F (39 C). The city's average window for freezing temperatures is November 9 through April 5.[c] Official temperature records have ranged from 18 F (28 C) on February 9, 1934, up to 104 F (40 C) on July 4, 1911; the record cold daily maximum is 2 F (17 C) on December 30, 1917, while, conversely, the record warm daily minimum is 83 F (28 C) on August 2, 1975.

Question: What is the coldest month in Boston?
Ans:
January