In this task, you're given a passage, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.

[EX Q]: Passage: As an amateur, Doherty won the Irish Amateur Championship twice, the World Under-21 Amateur Championship and the World Amateur Championship. Having turned professional in 1990, Doherty has won a total of six ranking tournaments, including the 1997 World Snooker Championship in which he defeated Stephen Hendry, inflicting Hendry's first loss in a world final. This made him the first player, and so far one of only two (the other being Stuart Bingham) to have been world amateur and professional champion. The following year, he came very close to breaking the Crucible curse, reaching the 1998 final where he lost out to John Higgins. He reached a third final in 2003, in which he was defeated by Mark Williams. In other triple crown events, he is a three-time UK Championship runner-up and a two-time Masters runner-up.
 Link Information: Mark James Williams, (born 21 March 1975) is a Welsh professional snooker player who is a three-time World Champion Question: How many World Snooker Championships have been won by the person who defeated Doherty in the 2003 final?
[EX A]: Answer: three

[EX Q]: Passage: Tomić belonged to the first class of six Serbian pilots trained in France in 1912. In August 1914, he participated in the first aerial dogfight of the war, when he exchanged gunfire with an Austro-Hungarian plane over western Serbia. In the winter of 1915, during the Serbian Army's retreat across Albania to the Greek island of Corfu, he evacuated General Petar Bojović from Scutari by plane, delivered mail by air and transported the Serbian Government's gold and hard currency reserves from Niš to keep them from falling into enemy hands. Following the occupation of Serbia by the Central Powers, Tomić went to France and flew over the Western Front, where he had one confirmed kill. He returned to the Balkans in late 1916, conducted combat missions over Bulgarian-occupied Macedonia and shot down one enemy plane. Tomić continued flying after the war and became head of the Royal Yugoslav Air Force's pursuit squadron in Novi Sad. During World War II, he was captured by the Germans and detained as a prisoner of war. Tomić left Yugoslavia following the war and settled in the United States with his wife. He died in Chicago in 1962.
 Link Information: The Central Powers consisted of the German Empire and the Austro-Hungarian Empire at the beginning of the war. The Ottoman Empire joined the Central Powers later in 1914. In 1915, the Kingdom of Bulgaria joined the alliance. Question: How many nations were part of the powers that occupied Serbia?
[EX A]: Answer: 4

[EX Q]: Passage: On May 2, 1885, Clark W. Bryan, a publisher and stakeholder in The Republican, launched Good Housekeeping magazine, originally described as "not to be a bi-monthly cookbook" but "a family journal conducted in the interests of the higher life of the household". The magazine was subsequently published in Springfield after March 1887, and moved to New York following its acquisition in 1911 by the Hearst Corporation. In literature, Holyoke was the hometown of John Clellon Holmes, whose novel Go is considered to be the first published novel depicting the Beat Generation, predating works of his contemporaries Jack Kerouac and Allen Ginsberg. Though not as well known as Holmes, the critically acclaimed novelist Raymond Kennedy set a number of his works in a fictional Holyoke, referred to as "Ireland Parish". Several acclaimed photographers originate from Holyoke, including Ray D'Addario, chief photographer of the Nuremberg trials, William Wegman, known nationally for his compositions of costumed weimaraners, and Mitch Epstein, whose photo essay Family Business received the United Kingdom's Kraszna-Krausz Photography Book Award in 2004. The 2003 book covered the final days of his father's furniture and real estate businesses in the city, mirroring its deindustrialization and decline.
 Link Information: none Question: What year was the man who launched Good Housekeeping magazine born?
[EX A]:
Answer: none