Task: Question Generation
Input (English): Context_1 : Otlile "Oti" Mabuse (born 8 August 1990) is a South African professional Latin American and ballroom dancer. She is best known as a professional dancer on the British TV series, "Strictly Come Dancing", and its German equivalent, "Let's Dance". Context_2 : Michael Malitowski is a ballroom dancer, a former World Latin Dance Champion with his partner Joanna Leunis. Michael (christened "Michał") was born 28 May 1980, in Zielona Góra, Poland. His partnership with Leunis has, since 2002, resulted in a string of victories: in 2008 and 2009 they won the World Professional Latin title, and in 2012 they won first place in Latin dance at the Blackpool Dance Festival. This is the prestigious Open British Championships held every year in Blackpool, England. Before that, he won the Polish Latin dance championship four times with Iwona Golczak. Context_3 : Strictly Come Dancing returned for its ninth series on 10 September 2011 with a launch show, with the live shows starting on 30 September and 1 October 2011. The show was broadcast from Wembley Arena on 19 November with all proceeds going to the BBC charity, Children in Need. The final took place at the Blackpool Tower Ballroom and was the first episode in 3D, and was shown on BBC HD and 18 cinemas around the country. As in series 8 there are 14 couples with one new male professional, Pasha Kovalev, replacing Jared Murillo. Context_4 : Paul Killick is a British professional ballroom dancer and an International Latin American Dance Champion. He appeared in the first two series of the television show "Strictly Come Dancing". Killick specialises in Latin dance and has won international titles including The World Cup, World Trophy, World Masters, World Series, Universal and British Professional Latin American DanceSport Championships. Killick is also a choreographer, coach, television personality, dance judge, world-class adjudicator and the owner and director of the Arthur Murray International flagship studio in Beverly Hills. Context_5 : Witney Capri Carson McAllister (born October 17, 1993) is an American professional Latin and ballroom dancer, choreographer, and actress. She first gained attention in 2012, when the 18-year-old finished ladies' second runner-up on "So You Think You Can Dance": season 9. Carson continued her professional dancing career in early 2013 as a troupe dancer on "Dancing with the Stars": seasons 16 and 17. Carson was promoted to being a "professional partner" in season 18. She returned as a professional for season 19. She and her partner Alfonso Ribeiro were announced the winners of season 19 on November 25, 2014, making her one of five professional dancers to win the mirror ball trophy within their first two seasons. For that season, Carson received a nomination for the Primetime Emmy Award for Outstanding Choreography. Context_6 : Tony Meredith is a professional ballroom dancer, choreographer and United States Professional Latin Champion. Context_7 : Joanna Leunis, born 22 May 1981 in Rocourt, Liège, Belgium, is a professional Latin ballroom dancer. With Michael Malitowski, she is a former professional World Latin Dance Champion and the current International Latin American Dance Champion. The couple represented Poland until 2011, representing England from then on. Context_8 : Lindsay Arnold Cusick (born January 11, 1994) is an American professional Latin and ballroom dancer. She was a contestant on "So You Think You Can Dance". She is a professional dancer and choreographer on "Dancing with the Stars". Context_9 : Pavel "Pasha" Kovalev (Russian: Па́вел "Па́ша" Ковалёв ; born 19 January 1980) is a Russian professional latin and ballroom dancer. Context_10 : Katusha Demidova is a Russian professional ballroom dancer and instructor, now residing in the USA. She is the 2009, 2010, 2011, 2012, 2013 and 2014 Professional World Ballroom Dance Champion, and also the International Professional, and British Open, Ballroom Champion. Her partner in these events was Arunas Bizokas. She is the sister of Anna Demidova who is also a dancer. fact_1 : Strictly Come Dancing returned for its ninth series on 10 September 2011 with a launch show, with the live shows starting on 30 September and 1 October 2011. fact_2 :  As in series 8 there are 14 couples with one new male professional, Pasha Kovalev, replacing Jared Murillo. fact_3 : Pavel "Pasha" Kovalev (Russian: Па́вел "Па́ша" Ковалёв ; born 19 January 1980) is a Russian professional latin and ballroom dancer. Answer: Strictly Come Dancing
Output (English): What show did the Russian professional latin and ballroom dancer born on January 19, 1980 appear on?