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'.

[Q]: Passage: Guardigli was born in Ravenna. At 18 he enrolled in and attended the School of Fine Arts of Ravenna. During World War II he was drafted and served from 1943 until 1946 in the Regia Marina (Italian Royal Navy) at La Spezia). After the war he returned to the School of Fine Arts, receiving his diploma in 1948. He enrolled in the School of Painting and Mosaics, also in Ravenna, graduating in 1951. From 1951 to 1955 he worked with the Gruppo mosaicisti of Ravenna and restored many mosaics. Also in 1951, at the end of November, he arrived in Paris to teach at the Ecole d'Art Italien (School of Italian Art) as an assistant to the painter Gino Severini, founder and director of the school. Together with another mosaicist, his fellow Ravennan Lino Melano, he executed mosaic works for artists including Fernand Leger, Georges Braque, Marc Chagall, Jean Bazaine, and Raoul Ubac. He collaborated also on the mosaic for the facade of the Musee national Fernand Leger in Biot (Alpes-Maritimes). In 1960 he executed, at the Colombe d'Or of Saint-Paul-de-Vence, a mosaic by the painter Georges Braque. From 1961 he had a studio in the artists' residence La Ruche at 2, passage de Dantzing in Paris, the place described by Lorenzo Viani in the book Parigi 1925 (Paris 1925), published by Fratelli Treves. In 1962, in another collaboration with Braque, he created the famous long fish tank of the Fondation Maeght in St Paul de Vence. His collaborations with many illustrious artists continued; the last was Jean-Michel Folon. Many of his personal works in painting and mosaics are in prominent private and public collections. The latter portion of his life was spent in an old people's rest home in Paris, where he died in 2008.
Link Information: Ravenna ( , , ; ) is the capital city of the Province of Ravenna, in the Emilia-Romagna region of Northern Italy Question: In which country was Luigi Guardigli born?
[A]: Answer: Italy

[Q]: Passage: "Written in the Stars" was used by Major League Baseball for their commercials relating to the 2011 Major League Baseball Postseason. It was also chosen by WWE as its theme song for WrestleMania XXVII. Recently, it was used as the introduction to the eighth season of the South Asian Softball League. Since the 201112 season, it has been used as the theme song for Sky Sports' coverage of Premier League football. Samples of "Written in the Stars" can be heard in promos used for the USA Network sports-drama Necessary Roughness. The song was chosen as Miss USA 2011 Evening Gown Competition's background music. The New York Giants used the song as their entrance song in Super Bowl XLVI on 5 February 2012. It was also used in the closing ceremony of the London Olympic Games in August 2012. In May 2016, Tempah performed the song live in Wembley Stadium before the FA Cup final.
Link Information: Wembley Stadium (branded as Wembley Stadium Connected By EE for sponsorship reasons) is a football stadium in Wembley, London, which opened in 2007, on the site of the original Wembley Stadium, which was demolished from 2002 to 2003. The stadium hosts major football matches including home matches of the England national football team, and the FA Cup Final. The stadium was also the temporary home of Premier League football club Tottenham Hotspur Question: Which football club plays their home games at Wembley Stadium where "Written in the Stars" was performed during the 2016 FA Cup final?
[A]: Answer: the England national football team

[Q]: Passage: Kalivodova first worked with the Prague State Opera in 2001, as part of the Pounding on the Iron Curtain project, a production of two operas by Vladimir Wimmer. In 2002 she made her first appearance at the National Moravian-Silesian Theatre in Ostrava, playing Kontshakovna in the opera Prince Igor. Later the same year she performed the role of Amastrys in Opera Praha's production of Xerxes, which toured Germany, Switzerland, France and Luxembourg. In December 2003 she performed with Leo Nucci of the New York Metropolitan Opera at the Zofin Palace in Prague, followed by an appearance at the Konzerthaus in Vienna in June 2004 to mark the accession of the Czech Republic to the European Union. Kalivodova has since then performed around the world, including the Centre for Fine Arts in Brussels, and the State Kremlin Palace in Moscow, as well as concerts in Japan and the United States, and joined the European Stars' Tour in 2005, celebrating the 60th anniversary of the end of the Second World War.
Link Information: World WarII (often abbreviated to WWII or WW2), also known as the Second World War, was a global war that lasted from 1939 to 1945. Question: How many years did the war last for which the 60th anniversary of its end was celebrated by the 2005 European Stars' Tour?
[A]:
Answer: 6