In this task, you're given a passage, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both passage and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the passage or linked information.
--------
Question: Passage: To promote I Am... Sasha Fierce, Beyonce embarked on the I Am... World Tour with several performances. The tour kicked off in Edmonton, Alberta, Canada on March 26, 2009, in support of the album. The European leg of the tour started on April 26, 2009, in Zagreb, Croatia and ended on June 9, 2009, in London, England. On June 21, 2009, she began the third leg of the tour in the United States and finished in August with a four-day stint at Encore Las Vegas on the Las Vegas Strip. Starting on September 15, 2009, the fourth leg began in Melbourne, Australia and finished on September 24 in Perth, Australia. Beyonce then went on performing in Asia, the Middle East, Europe, Africa, and the United Kingdom, before finishing the 2009 portion of the tour on November 24 in Belfast, Northern Ireland. The tour had its final leg in 2010, visiting Latin America. Starting on February 4, 2010, in Florianopolis, Brazil, she visited five other places before ending in Trinidad on February 18, 2010. According to Pollstar, the tour earned $17.2 million between January 1, and June 30, 2010, which added onto her total of $86 million for her first ninety-three concerts in 2009, bringing the tour total to $103.2 million for the ninety-seven shows.
Link Information: The European leg of the tour started on April 26, 2009, in Zagreb, Croatia and ended on June 9, 2009, in London, England. Answer: London

Answer: Is the city that hosted the first leg on the European leg of Beyonce's 2009 tour smaller or larger than the city that hosted the final stop on that tour?

Question: Passage: Ellwood graduated from Duntroon in 1990 and was commissioned into the Royal Australian Infantry Corps. His early career included postings as a platoon commander in the 2nd/4th Battalion, Royal Australian Regiment and as an instructor in field training and tactics at Duntroon, before he was seconded to the British Army from 1998 for a two-year exchange with the Irish Guards, then stationed in Germany. During the secondment he deployed as part of the NATO intervention in the Kosovo War in 1999, serving as second-in-command of an armoured infantry company in the King's Royal Hussars Battle Group. For his service in Kosovo, Ellwood was awarded a Commander British Forces Commendation. He returned to Australia as a company commander and operations officer in the 5th/7th Battalion, Royal Australian Regiment (5/7RAR). Ellwood commanded B Company on operations in East Timor from October 1999 to April 2000, when 5/7RAR deployed with the International Force East Timor.
Link Information: The Kosovo War was an armed conflict in Kosovo that started in late February 1998 Answer: February

Answer: In what month did the Kosovo War start?

Question: Passage: In February 2010 Hull took part in the pro-am Finnish Snooker Challenge, which featured a number of notable professionals. He impressed, beating Darren Morgan, Ken Doherty and Matthew Stevens on the way to the final, where he lost to Mark Williams. This result encouraged Hull to take part in the Q School tournament in 2011 in attempt to qualify for the 2011/2012 main tour, which he did successfully in the first event. Due to lack of sponsorship he only played in a handful of events during the season with his best run coming in qualifying for the UK Championship in November where he beat Lucky Vatnani and Yu Delu, before losing to Peter Lines 46. Hull did not enter another tournament after this and finished the season ranked world number 84, outside of the top 64 who retain their places for the 2012/2013 season and therefore did not retain his spot on the main tour. In the 2012/2013 season Hull entered qualifying for the World Championship as an amateur, where he lost in the first round of preliminary qualifying 25 to Paul Wykes, despite making a 137 break during the match.
Link Information: Darren Morgan (born 3 May 1966) Answer: Matthew Stevens

Answer:
Of the snooker players Robin Hull beat in the pro-am Finnish snooker challenge who was youngest?