Question: When did the person who finished ahead of Chris Thompson in the 10,000 metres at the 2010 European Athletics Championships announce his intention to switch wholly to road racing?

full_context: Document 1: Steve Cram: Stephen "Steve" Cram CBE (born 14 October 1960) is a British retired track and field athlete. Along with fellow Britons Sebastian Coe and Steve Ovett, he was one of the world's dominant middle distance runners during the 1980s. Nicknamed "The Jarrow Arrow", after his hometown, Cram set world records in the 1500 m, 2000 m and the mile during a 19-day period in the summer of 1985. He was the first man to run 1500 m under 3 minutes and 30 seconds. He won the 1500 m gold medal at the 1983 World Championships and the 1500 m silver medal at the 1984 Olympic Games.
Document 2: Elaine Thompson: Elaine Thompson (born 28 June 1992) is a Jamaican track and field sprinter. She rose to prominence as part of the gold medal-winning team in the 4x100 metres relay at the 2015 World Championships, where she also won a silver medal in the 200 metres. At the 2016 Olympic Games in Rio de Janeiro, Thompson completed a rare sprint double when she won gold in the 100m (with a time of 10.71 s) and the 200m (21.78 s), becoming the first female sprinter to do so since Florence Griffith Joyner at the Seoul Olympics in 1988. Thompson currently ranks as the fifth-fastest woman ever in the 200 metres event and tied fourth-fastest in the 100 metres.
Document 3: Middle-distance running: Middle-distance running events are track races longer than sprints, up to 3000 metres. The standard middle distances are the 800 metres, 1500 metres and mile run, although the 3000 metres may also be classified as a middle-distance event. The 1500 m came about as a result of running three and 3/4 laps of a 400 m outdoor track or 7 and a half laps of a 200m indoor track, which were commonplace in continental Europe in the 20th century.
Document 4: Tony Simmons (athlete): Tony Simmons ("Anthony Derrick Simmons;" born 6 October 1948) is a former athlete. He represented England in the 1974 British Commonwealth Games, finishing seventh in the 10,000 metres, and Wales in the 1978 Commonwealth Games, finishing sixth in the 10,000 metres and seventh in the 5,000 metres. He won the silver medal in the 10,000 metres at the 1974 European Athletics Championships, finishing 4 hundredths of a second behind the gold medallist. In the 1976 Summer Olympics he qualified for the finals of the 10,000 metres, finishing 4th. He set a world best for the half-marathon at Welwyn Garden City, England on 24 June 1978 of 62 minutes 47 seconds. The mark stood for nearly 16 months until eclipsed by Nick Rose.
Document 5: Sebastian Coe: Sebastian Newbold Coe, Baron Coe, {'1': ", '2': ", '3': ", '4': "} (born 29 September 1956), often referred to as Seb Coe or Lord Coe, is a British politician and former track and field athlete. As a middle-distance runner, Coe won four Olympic medals, including the 1500 metres gold medal at the Olympic Games in 1980 and 1984. He set eight outdoor and three indoor world records in middle-distance track events – including, in 1979, setting three world records in the space of 41 days – and the world record he set in the 800 metres in 1981 remained unbroken until 1997. Coe's rivalries with fellow Britons Steve Ovett and Steve Cram dominated middle-distance racing for much of the 1980s.
Document 6: Mo Farah: Sir Mohamed Muktar Jama "Mo" Farah, {'1': ", '2': ", '3': ", '4': "} (Somali: "Maxamed Mukhtaar Jaamac Faarax" ; born 23 March 1983) is a British distance runner. On the track, he mostly competed over 5000 metres and 10,000 metres, but has run competitively from 1500 metres to the marathon. In 2017 he indicated his intention to switch wholly to road racing following victory at his final track race, the 2017 IAAF Diamond League 5000 metres final.
Document 7: Stephen Mokoka: Stephen Mokoka (born 31 January 1985) is a South African long-distance runner who competes in races ranging from 3000 metres to the marathon distance. He is a four-time medalist at the Universiade and has represented South Africa internationally in road, cross country, and track events. He represented South Africa in the marathon at the 2012 London Olympics.
Document 8: Chris Eubank: Christopher Livingstone Eubanks (born 8 August 1966), known as Chris Eubank, is a British former professional boxer who competed from 1985 to 1998. He held the WBO middleweight and super-middleweight titles, scoring victories over six world champions, and is ranked by BoxRec as the third best British super-middleweight boxer of all time.
Document 9: Somalia at the 2012 Summer Olympics: Somalia participated at the 2012 Summer Olympics in London, United Kingdom, which took place from 27 July to 12 August 2012. The country's participation in London marked its ninth appearance in the Summer Olympics since its debut at the 1972 Summer Olympics. The delegation included one short-distance sprinter and one long-distance runner: Mohamed Hassan Mohamed and Zamzam Mohamed Farah. Both qualified for the games through wildcard places from the International Association of Athletics Federations. Farah was selected as the flag bearer for both the opening and closing ceremonies. Mohamed and Farah failed to advance beyond the heat stage of their respective events.
Document 10: Meb Keflezighi: Mebrahtom "Meb" Keflezighi ( ; Ge'ez: መብራህቶም ክፍልእዝጊ, "Mebrāhtōm Kifl'izgī"; born May 5, 1975) is an Eritrean-born American long distance runner. He is the 2004 Olympic silver medalist in the marathon and finished in fourth place in the 2012 Summer Olympics. He won the 2009 New York City Marathon on November 1, 2009, and the 2014 Boston Marathon on April 21, 2014, becoming the first American man to win each race since 1982 and 1983, respectively. Keflezighi is a graduate of UCLA where he won four NCAA championships competing for the UCLA Bruins track and field team. He came in fourth in the 2014 New York City Marathon on November 2, 2014, eighth in the 2015 Boston Marathon on April 20, 2015 and second in the 2016 U.S. Olympic Team Trials to qualify for the 2016 Summer Olympics.
Document 11: James McIlroy (athlete): James McIlroy (born 30 December 1976) is a British middle distance runner. He initially represented Ireland before changing his nationality. When he was 21 years old he showed great promise by finishing fourth over 800 metres in the 1998 European Athletics Championship having taken 14 seconds off his personal best in only 13 months. Serving a 1-year ban for changing nationality McIlroy still produced the 3rd fastest British All - time 1000 metres behind Sebastian Coe and Steve Cram when finishing 4th in Rieti, (Italy). In 2000 he won his first of five British Championships and representing Great Britain made the Sydney Olympics semi - final . Representing Northern Ireland McIlroy managed 6th at the 2002 Manchester Commonwealth Final after getting badly boxed in. From 2002 onwards McIlroy spent considerable time in South Africa training and after being injured for most of the 2003 - 4 season he again finished 4th at the European Indoor Championships in Valencia in 2005.
Document 12: Chris Thompson (athlete): Christopher "Chris" Thompson (born 17 April 1981) is a British long-distance runner, who won the silver medal in the 10,000 metres at the 2010 European Athletics Championships in Barcelona, on 27 July 2010 behind his compatriot Mo Farah. Prior to his 2010 medal win he had won the European U23 5000 m Championship in 2003. However he was initially unable to build on this victory, as he had substantial injury problems for a number of years. He is currently coached by bronze Olympic medallist, Mark Rowland.
Document 13: Mekubo Mogusu: Mekubo Job Mogusu (born 25 December 1986) is a Kenyan long distance runner who specialises in road running, particularly the half marathon. An emigrant to Japan, he has won the Sapporo Half Marathon on three occasions and the Kagawa Marugame Half Marathon twice – he is the course record holder for both of the races. Mogusu was also part of the Kenyan ekiden marathon relay team which set the world record time of 1:57:06 at the 2005 Chiba Ekiden. He has a half marathon best of 59 minutes and 48 seconds and competed at the 2008 IAAF World Half Marathon Championships.
Document 14: Colin Jackson: Colin Ray Jackson, CBE (born 18 February 1967) is a Welsh former sprint and hurdling athlete who specialised in the 110 metres hurdles. During a career in which he represented Great Britain and Wales, he won an Olympic silver medal, became world champion twice, World indoor champion once, went undefeated at the European Championships for 12 years and was a two-time Commonwealth champion. His world record of 12.91 seconds for the 110m hurdles stood for over a decade and he remains the 60 metres hurdles world record holder.
Document 15: Fauja Singh: Fauja Singh BEM (Punjabi: ਫੌਜਾ ਸਿੰਘ , born 1 April 1911) is a British Sikh centenarian marathon runner of Punjabi Indian descent. He has beaten a number of world records in multiple age brackets, but none of his times have been ratified as records. His current personal best time for the London Marathon (2003) is 6 hours 2 minutes, and his marathon record, for age 90-plus, is 5 hours 40 minutes at the age of 92, at the 2003 Toronto Waterfront Marathon.
ground_truth: 2017