Problem: The first archaeological findings around the lake belong to nomadic people living in the area in prehistoric types. The first settlements discovered date from the Copper Age. The area was later under the control of the Ligures, later replaced by the Celts. The latter were in turn conquered by the Romans, who called the lake Verbanus Lacus or Lacus Maximus. After the fall of the Western Roman Empire, the lake was under different dominations. Most of the current settlements originated in the Middle Ages, when the lake was under the Della Torre, Visconti, the Borromeo and Habsburg families. Methane was first discovered and isolated by Alessandro Volta as he analysed marsh gas from Lake Maggiore, between 1776 and 1778. In 1936, a Bugatti Type 22 Brescia Roadster, built 1925, was sunk in the lake by employees of Zurich architect Marco Schmucklerski, when Swiss custom officials investigated whether he had paid taxes on the car. The Bugatti was attached to an iron chain making it possible to recover it once the investigation was over, yet that never happened. When the chain corroded, the car sunk to the lake bed, where it was rediscovered on 18 August 1967 by local diver Ugo Pillon and became a favourite target for divers thereafter. When one of the divers, Damiano Tamagni, was killed in a hold-up on 1 February 2008, his friends from the Ascona divers' club decided to lift and sell the carwreck to raise funds for a yet to be created foundation named after the victim. The remains of the Bugatti were recovered on 12 July 2009. The sale took place at the Retro Mobile classic car exhibition in Paris on 23 January 2010. It was sold for 260,500.
Answer this question based on the article: How many years passed between the car being built and it being sunken into the lake?
A: 11

Problem: In Scotland, while a similar Gothic style to that used further south in England was adopted by figures including Frederick Thomas Pilkington (1832-98) in secular architecture it was marked by the re-adoption of the Scots baronial style. Important for the adoption of the style in the early 19th century was Abbotsford House, the residence of the novelist and poet Sir Walter Scott. Re-built for him from 1816, it became a model for the modern revival of the baronial style. Common features borrowed from 16th- and 17th-century houses included battlements gateways, crow-stepped gables, pointed turrets and machicolations. The style was popular across Scotland and was applied to many relatively modest dwellings by architects such as William Burn (1789-1870), David Bryce (1803-76), Edward Blore (1787-1879), Edward Calvert (architect) (c. 1847-1914) and Robert Stodart Lorimer (1864-1929) and in urban contexts, including the building of Cockburn Street, Edinburgh in Edinburgh (from the 1850s) as well as the National Wallace Monument at Stirling (1859-69). The rebuilding of Balmoral Castle as a baronial palace and its adoption as a royal retreat from 1855-8 confirmed the popularity of the style.
Answer this question based on the article: How many years was the National Wallace Monument in existence for?
A: 10

Problem: Government efforts to lower subsidies to unprofitable enterprises and to shrink the money supply caused the semi-official exchange rate for the Cuban peso to move from a peak of 120 to the dollar in the summer of 1994 to 21 to the dollar by year-end 1999. The drop in GDP apparently halted in 1994, when Cuba reported 0.7% growth, followed by increases of 2.5% in 1995 and 7.8% in 1996. Growth slowed again in 1997 and 1998 to 2.5% and 1.2% respectively. One of the key reasons given was the failure to notice that sugar production had become uneconomic. Reflecting on the Special period Cuban president Fidel Castro later admitted that many mistakes had been made, "The country had many economists and it is not my intention to criticize them, but I would like to ask why we hadn't discovered earlier that maintaining our levels of sugar production would be impossible. The Soviet Union had collapsed, oil was costing $40 a barrel, sugar prices were at basement levels, so why did we not rationalize the industry?" Living conditions in 1999 remained well below the 1989 level.
Answer this question based on the article: How many percentage points higher was the growth in 1996 compared to 1995?
A:
5.3