Question: Which competition did Keri Herman win a silver medal in “Slopestyle” and is held in Tignes, France?

Context paragraphs:
John Lindsay (Paralympian): John Lindsay, OAM (born 29 January 1970) is an Australian Paralympic athlete from Melbourne.  He competed in the 1988 Seoul games in distances ranging from 100 m to 800 m, but did not win any medals.  At the 1992 Barcelona Games, he won a gold medal in the Men's 200 m TW3 event, for which he received a Medal of the Order of Australia, a silver medal in the Men's 100 m TW3 event and a bronze medal in the Men's 400 m TW3 event.  That year, he had a Victorian Institute of Sport scholarship.  He was also working as a fitness instructor in 1992, held world records in the 100 m and 200 m events, and was ranked 6th in the world in the 400 m.  He won a gold medal in the men's athletics 100 m T52 event at the 1996 Summer Paralympics with a time of 15.22, a silver medal in the 200 m T52 event with a time of 27.38, and a bronze medal in the 400 m T52 event with a time of 52.93.  At the 2000 Sydney Games, he won a gold medal in the Men's 100 m T53 event, a silver medal as part of the Men's 4x100 m Relay T54 team, and a bronze medal in the Men's 200 m T53 event; he was also part of the Men's 4x400 m Relay T54 team, which was the only one to qualify in its heat, but it did not make it to the finals.  At the 2004 Athens Games, he came seventh in the first round of the Men's 100 m T53 event and sixth in the third round of the Men's 200 m T53 event.  He was an Australian Institute of Sport scholarship holder in 1995 and 2000.

Winter X Games Europe: The Winter X Games Europe is an annual sports event - the European edition of the Winter X Games - held in Tignes, France.  The first edition was held from March 10–12, 2010.  It was the first Winter X Games competition held outside of the United States.  The events are broadcast by ESPN and Canal+.  Event consist of slopestyle and superpipe competitions for both skiers and snowboarders on men's and women's sides.  Snowmobile riders deliver an exhibition performance.

Eugenia Golea: Eugenia Golea (born March 10, 1971) is a retired Romanian artistic gymnast, who competed in international events between 1984 and 1988.  She is known for scoring a perfect 10 for the vault optional in the team competition of the 1987 World Artistic Gymnastics Championships and for being the first gymnast to compete two consecutive layout stepout jumps.  She helped her team to win an Olympic silver medal, a world title and a world silver medal.  She liked all the events equally, though she excelled in vaulting and floor.  On vault she won a world silver medal and a continental bronze and on beam she won a continental silver medal.

Kaya Turski: Kaya Turski (born May 3, 1988) is a Canadian freestyle skier.  She is an eight-time Winter X Games champion in Women's Ski slope style.  At the 2010 Winter X Games XIV held in Aspen, she won her gold medal with the highest ever slopestyle score at a Winter X Games with 96.66.  One week after she won the gold medal in "Slopestyle" at the 2011 Winter X Games XV in Aspen, Colorado, ahead of Keri Herman and Grete Eliassen, she captured the silver medal at the 2011 FIS Freestyle World Ski Championships behind Anna Segal of Australia.  In mid-2013, she tore her anterior cruciate ligament.

Keri Herman: Keri Herman (born August 16, 1982) is an American freestyle skier.  She won a silver medal in "Slopestyle" at the 2011 Winter X Games XV in Aspen, Colorado, behind Kaya Turski.  The following week, Herman took bronze at the 2011 FIS Freestyle World Ski Championships.  Herman now holds a total of 4 Winter X Games medals.  2 in Aspen and 2 from European X Games in Tignes, France.  Keri Herman grew up in Bloomington, MN.  She played ice hockey during her four years at Visitation High School as Center for the Visitation Blazers team.  She moved to CO to attend the University of Denver where she graduated in 2005 with a BSBA in Finance and Marketing.  She studied abroad for a semester at the University of Queensland, Australia.  She moved to Breckenridge in 2004 where she has since lived, traveling around the world competing in Slopestyle and Halfpipe skiing events.  In 2011, she was named to the first US Freeskiing Slopestyle team.  Her sponsors are ROCKSTAR Energy, Scott USA, Breckenridge Resort, HEAD SKIS, US Freeskiing, Buff, Jiberish, and Discrete.

Enni Rukajärvi: Enni Rukajärvi (born 13 May 1990) is a Finnish snowboarder.  She won the gold medal at the 2011 FIS Snowboarding World Championships in the slopestyle event.  Rukajärvi also won gold in Snowboard SlopeStyle at the 2011 Winter X Games XV in Aspen.  In the previous season, she had won the TTR World Snowboard Tour.  She won the silver medal in Slopestyle at the 2014 Winter Olympics in Sochi.

Grete Eliassen: Grete Eliassen (born September 21, 1986 in Lutsen, Minnesota) is an American-Norwegian freestyle skier.  She won a bronze medal in "Slopestyle" at the 2011 Winter X Games XV in Aspen, Colorado, behind Kaya Turski and Keri Herman.  She has won 6 medals at the Winter X Games in slopestyle and halfpipe events including back to back gold medals in 2005 and 2006.

Sage Kotsenburg: Sage Kotsenburg (born July 27, 1993) is an American snowboarder.  He won the first-ever Olympic gold medal in men's snowboard slopestyle at the 2014 Winter Olympic Games in Sochi, Russia, and became the first gold medalist at these Olympics.  Kotsenburg won a silver medal in snowboard slopestyle at the 2012 Winter X Games XVI in Aspen, Colorado, behind Mark McMorris.  Kotsenburg won a bronze medal in Snowboard Big Air at the 2011 Winter X Games XV in Aspen, Colorado, behind Torstein Horgmo and Sebastien Toutant.

Germán Sánchez (diver): Germán Saúl Sánchez Sánchez (born 24 June 1992) is a Mexican diver.  He is nicknamed "Duva".  At the age of 16, he competed in the 2008 Olympic Games in Beijing for the individual 10 metre platform and came in 22nd with a score of 399.35 in the preliminary.  He won one gold medal in the 2011 Pan-American Games.  He qualified to participate at the 2012 Summer Olympics by his performance at the 2012 FINA Diving World Cup where he achieved the silver medal alongside Iván García, to participate in both individual and synchronized 10 metre platform.  At the 2012 Summer Olympics in London, he won a silver medal in the 10m Synchronized Platform with his partner Iván García with a high score of 468.90.  In the individual 10m Platform, Germán Sánchez came the 14th with a score of 477.30 in the semi-final.  At 2016, Germán Sánchez took part in his third Olympic Games in Rio de Janeiro, Brazil.  In the Synchronized Platform, he and his partner Iván García didn't perform as well as 2012 and only came the 5th with a score of 423.30.  Twelve days later, Germán Sánchez came up in the final in Men's 10m Platform after ranking only 12th in the preliminary and 9th in the semi-final.  To everyone's surprise, he performed his best and won the silver medal with a high score of 532.70.  He became the third Mexican athlete to win an Olympic silver medal in Men's 10m Platform after Joaquín Capilla(1952) and Álvaro Gaxiola(1968).  He is also the only Mexican diver who has won Olympic medals in both individual event and synchronized event.

Australia at the 1992 Winter Paralympics: Australia competed at the 1992 Winter Paralympics in Tignes and Albertville in France.  They were the first winter Paralympics to be celebrated concurrently with the Olympic Games.  The official logo of the Games was designed by Jean-Michel Folon. It depicts a bird with broken wings, soaring high across the peak of a mountain.  This was used to reflect the sporting abilities of the athletes at the Games.  The official mascot, Alpy, designed by Vincent Thiebaut, represented the summit of the Grande Motte mountain in Tignes.  Alpy was shown on a mono-ski to demonstrate its athleticism and the colours of white, green and blue were used to represent purity/snow, hope/nature and discipline/the lake.  The 1992 Games were where Australia won their first winter medals at the Paralympics.  Michael Milton won Australia's first gold with a win in the Men's Slalom LW2.  Milton also won a silver medal in the Men's Super G LW2.  At these Games, Australia was represented by 5 male athletes.  Australia was placed 12th in the overall medal tally for the Winter Games winning a total of 4 medals: 1 gold, 1 silver and 2 bronze.

Supporting paragraphs: Keri Herman Winter X Games Europe
Answer: Winter X Games Europe