Changes to DST rules cause problems in existing computer installations. For example, the 2007 change to DST rules in North America required many computer systems to be upgraded, with the greatest impact on email and calendaring programs; the upgrades consumed a significant effort by corporate information technologists.
What year did DST rules change in North America?
2007


Input: Greece
All Greeks were united, however, in their determination to liberate the Greek-speaking provinces of the Ottoman Empire, regardless of the dialect they spoke. Especially in Crete, a prolonged revolt in 1866–1869 had raised nationalist fervour. When war broke out between Russia and the Ottomans in 1877, Greek popular sentiment rallied to Russia's side, but Greece was too poor, and too concerned of British intervention, to officially enter the war. Nevertheless, in 1881, Thessaly and small parts of Epirus were ceded to Greece as part of the Treaty of Berlin, while frustrating Greek hopes of receiving Crete.

A revolt lasted for 3 years on which Greek island?
Output: Crete


Input: Article: Due to its location in the Pacific Ring of Fire, Seattle is in a major earthquake zone. On February 28, 2001, the magnitude 6.8 Nisqually earthquake did significant architectural damage, especially in the Pioneer Square area (built on reclaimed land, as are the Industrial District and part of the city center), but caused only one fatality. Other strong quakes occurred on January 26, 1700 (estimated at 9 magnitude), December 14, 1872 (7.3 or 7.4), April 13, 1949 (7.1), and April 29, 1965 (6.5). The 1965 quake caused three deaths in Seattle directly, and one more by heart failure. Although the Seattle Fault passes just south of the city center, neither it nor the Cascadia subduction zone has caused an earthquake since the city's founding. The Cascadia subduction zone poses the threat of an earthquake of magnitude 9.0 or greater, capable of seriously damaging the city and collapsing many buildings, especially in zones built on fill.

Now answer this question: What was the magnitude of the Nisqually quake?

Output: 6.8


Article: By the early 2000s, LaserDisc was completely replaced by DVD in the North American retail marketplace, as neither players nor software were then produced. Players were still exported to North America from Japan until the end of 2001. The format has retained some popularity among American collectors, and to a greater degree in Japan, where the format was better supported and more prevalent during its life. In Europe, LaserDisc always remained an obscure format. It was chosen by the British Broadcasting Corporation (BBC) for the BBC Domesday Project in the mid-1980s, a school-based project to commemorate 900 years since the original Domesday Book in England. From 1991 up until the early 2000s, the BBC also used LaserDisc technology to play out the channel idents.

Question: What was the BBC Domesday Project?
Ans: a school-based project to commemorate 900 years since the original Domesday Book in England


Here is a question about this article: 
 France: The torch relay leg in Paris, held on April 7, began on the first level of the Eiffel Tower and finished at the Stade Charléty. The relay was initially supposed to cover 28 km, but it was shortened at the demand of Chinese officials following widespread protests by pro-Tibet and human rights activists, who repeatedly attempted to disrupt, hinder or halt the procession. A scheduled ceremony at the town hall was cancelled at the request of the Chinese authorities, and, also at the request of Chinese authorities, the torch finished the relay by bus instead of being carried by athletes. Paris City officials had announced plans to greet the Olympic flame with peaceful protest when the torch was to reach the French capital. The city government attached a banner reading "Paris defends human rights throughout the world" to the City Hall, in an attempt to promote values "of all humanity and of human rights." Members from Reporters Without Borders turned out in large numbers to protest. An estimated 3,000 French police protected the Olympic torch relay as it departed from the Eiffel Tower and criss-crossed Paris amid threat of protests. Widespread pro-Tibet protests, including an attempt by more than one demonstrator to extinguish the flame with water or fire extinguishers, prompted relay authorities to put out the flame five times (according to the police authorities in Paris) and load the torch onto a bus, at the demand of Chinese officials. This was later denied by the Chinese Ministry of Foreign Affairs, despite video footage broadcast by French television network France 2 which showed Chinese flame attendants extinguishing the torch. Backup flames are with the relay at all times to relight the torch. French judoka and torchbearer David Douillet expressed his annoyance at the Chinese flame attendants who extinguished the torch which he was about to hand over to Teddy Riner: "I understand they're afraid of everything, but this is just annoying. They extinguished the flame despite the fact that there was no risk, and they could see it and they knew it. I don't know why they did it."
What is the answer to this question: What city in France did the torch relay start at?
****
So... Paris


Article: In 2011, a Welsh club participated in the Premier League for the first time after Swansea City gained promotion. The first Premier League match to be played outside England was Swansea City's home match at the Liberty Stadium against Wigan Athletic on 20 August 2011. In 2012–13, Swansea qualified for the Europa League by winning the League Cup. The number of Welsh clubs in the Premier League increased to two for the first time in 2013–14, as Cardiff City gained promotion, but Cardiff City was relegated after its maiden season.

Question: In which year did a Welsh club participate in the Premier League for the first time?
Ans:
2011