Question: The country where Anastasios Papaligouras got his Master's degree won the Eurovision song contest several times. What was their most recent winning year?

full_context: Document 1: United Kingdom in the Eurovision Song Contest 1984: The United Kingdom was represented in the Eurovision Song Contest 1984 by Belle and the Devotions with the song "Love Games". It was chosen as the British entry through the "" national selection process and placed seventh at Eurovision, receiving 63 points.
Document 2: Greece: Meanwhile, Andreas Papandreou founded the Panhellenic Socialist Movement (PASOK) in response to Karamanlis's conservative New Democracy party, with the two political formations alternating in government ever since. Greece rejoined NATO in 1980. Greece became the tenth member of the European Communities (subsequently subsumed by the European Union) on 1 January 1981, ushering in a period of sustained growth. Widespread investments in industrial enterprises and heavy infrastructure, as well as funds from the European Union and growing revenues from tourism, shipping and a fast-growing service sector raised the country's standard of living to unprecedented levels. Traditionally strained relations with neighbouring Turkey improved when successive earthquakes hit both nations in 1999, leading to the lifting of the Greek veto against Turkey's bid for EU membership.
Document 3: United Kingdom in the Eurovision Song Contest: The United Kingdom has participated in the Eurovision Song Contest 60 times and is one of the most successful countries to compete in the contest. They first participated in the second contest in 1957. The UK has entered every year since 1959, and has won the contest a total of five times. Along with Sweden, the UK is one of only two countries with Eurovision victories in four different decades. The United Kingdom is one of the ``Big 5 '', along with France, Germany, Italy and Spain who are automatically allowed to participate in the final as they are the five biggest financial contributors to the European Broadcasting Union (EBU). The British public broadcaster, the BBC, broadcasts the event each year and organises the national selection for the entry.
Document 4: 2011 Wuxi Classic: The 2011 Wuxi Classic was a professional non-ranking snooker tournament held between 7–10 July 2011 at the Wuxi City Sports Park Stadium in Wuxi, China.
Document 5: Pavlos Kalligas: Pavlos Kalligas (; Smyrna, 1814 – Athens, 1896) was a Greek jurist, writer and politician, who served as professor at the University of Athens, Member and Speaker of the Hellenic Parliament, cabinet minister for Foreign Affairs, Education, Finance and Justice and chairman of the National Bank of Greece.
Document 6: United Kingdom in the Eurovision Song Contest: The United Kingdom has finished last in three contests. Jemini's infamous 2003 ``nul points ''result was the first time that the country had come last in the contest, something that was then repeated in 2008 with Andy Abraham, who received 14 points and in 2010 with Josh Dubovie, who received 10 points. In 2016, the UK failed to reach the top 10 for the seventh consecutive time, with the duo Joe and Jake finishing 24th. In 2017, the UK improved on their result by coming 15th with Lucie Jones, their best result in the contest since Blue in 2011.
Document 7: United Kingdom in the Eurovision Song Contest: Up to and including 1998, the UK had only twice finished outside the top 10, in 1978 (11th) and 1987 (13th), with their five winners being Sandie Shaw with the song ``Puppet on a String ''in 1967, Lulu with`` Boom Bang - a-Bang'' in 1969 (tied), Brotherhood of Man with ``Save Your Kisses for Me ''in 1976, Bucks Fizz with`` Making Your Mind Up'' in 1981 and Katrina and the Waves with ``Love, Shine a Light ''in 1997. In addition, the UK has finished as runner - up on a record 15 occasions; including Pearl Carr & Teddy Johnson (1959), Matt Monro (1964), Kathy Kirby (1965), Cliff Richard (1968), Mary Hopkin (1970), The New Seekers (1972), Scott Fitzgerald (1988), Michael Ball (1992), Sonia (1993) and Imaani (1998). Since 1999, the year in which the rule was abandoned that songs must be performed in one of the official languages of the country participating, the UK has had less success, only finishing within the top ten twice. Jessica Garlick in 2002 finished joint third and Jade Ewen in 2009 finished fifth, Ewen in particular was praised after her performance of`` It's My Time'' for ending the run of poor results the country had suffered for much of the decade.
Document 8: Kostas Bakoyannis: Born 1978 in Athens to New Democracy politicians Dora and Pavlos Bakoyannis, Kostas Bakoyannis lost his father Pavlos in 1989, when he was assassinated by the leftist terrorist group, Revolutionary Organization 17 November. He studied history and International Relations at Brown University and graduated from Harvard with a Master of Public Administration. He is currently working on his PhD thesis at St Antony's College, Oxford, in the field of Political Science and International Relations. He speaks English and German. Kostas Bakoyannis’ articles are often published in the Greek and foreign press.
Document 9: London: A number of universities in London are outside the University of London system, including Brunel University, City University London, Imperial College London, Kingston University, London Metropolitan University, Middlesex University, University of East London, University of West London and University of Westminster, (with over 34,000 students, the largest unitary university in London), London South Bank University, Middlesex University, University of the Arts London (the largest university of art, design, fashion, communication and the performing arts in Europe), University of East London, the University of West London and the University of Westminster. In addition there are three international universities in London – Regent's University London, Richmond, The American International University in London and Schiller International University.
Document 10: United Kingdom in the Eurovision Song Contest: Year Location Venue Presenters 1960 London Royal Festival Hall Katie Boyle 1963 BBC Television Centre 1968 Royal Albert Hall 1972 Edinburgh Usher Hall Moira Shearer Brighton Brighton Dome Katie Boyle 1977 London Wembley Conference Centre Angela Rippon 1982 Harrogate Harrogate International Centre Jan Leeming 1998 Birmingham National Indoor Arena Ulrika Jonsson and Terry Wogan
Document 11: Anastasios Papaligouras: Born in Athens, Papaligouras studied law at the University of Athens and took a Masters in Comparative European Law at Brunel University, London. He was leader of ONNED (the New Democracy youth organisation) from 1976 to 1977. From 1976 to 1978, he was a member of the New Democracy Executive Committee, and from 1976 to 1981 he was a member of the New Democracy Administrative Committee. He was elected MP for Korinthia in the general elections of 1981, 1985, 1993, 1996 and 2000.
Document 12: 2017 World Championships in Athletics: The 2017 IAAF World Championships was the 16th edition of the global athletics competition organised by the International Association of Athletics Federations and was held in London from 4 to 13 August 2017. London was officially awarded the championships on 11 November 2011.
Document 13: 2011 Aikido World Championships: The 2011 Aikido World Championships was held at the Brunel University in London, United Kingdom from 11 to 14 August.
Document 14: George Andreadis: Andreadis studied at Anatolia College in Thessaloniki on a scholarship, and then studied Political Economy at Freiburg University in Germany. He has visited the Black Sea region of Turkey numerous times and has written extensively about its culture and history, in particular the history of the Pontic Greeks deported in the 1920s.
Document 15: Somalis: In the martial arts, Faisal Jeylani Aweys and Mohamed Deq Abdulle also took home a silver medal and fourth place, respectively, at the 2013 Open World Taekwondo Challenge Cup in Tongeren. The Somali National Olympic committee has devised a special support program to ensure continued success in future tournaments. Additionally, Mohamed Jama has won both world and European titles in K1 and Thai Boxing.
ground_truth: 1997
sub_queries: Anastasios Papaligouras >> educated at Answer: Brunel University
Brunel University >> country Answer: United Kingdom
when was the last time United Kingdom won the eurovision song contest Answer: 1997