Question: What is the capital of Kazakhstan, the city where Anna Alyabyeva, a Kazakhstani individual rhythmic gymnast, was born?

Context articles: Irina Deriugina
Eva Serrano
Deng Senyue
Anna Alyabyeva
Anna Bessonova
Yevgeniya Kanayeva
Dina Averina
Aliya Assymova
Astana
Arina Averina

Irina Ivanivna Deriugina (Ukrainian: Іри́на Іва́нівна Дерю́ґіна , born 11 January 1958) is a former Soviet individual rhythmic gymnast from Ukraine and Ukrainian coach in rhythmic gymnastics.
 She is the only Soviet rhythmic gymnast to win two all- around world titles, which she won in 1977 and 1979.
 Her mother, Albina, was her coach.
 Her success influenced the further development of rhythmic gymnastics in Kiev.
Eva Serrano (born 22 April 1978 in Nîmes, France) was an individual rhythmic gymnast.
 She was the 1999 European All-around bronze medalist and is France's most decorated and successful rhythmic gymnast.
 She is also a 6-time French National All-around champion.
Deng Senyue (; born 5 February 1992 in Liuzhou, Guangxi Province China ) is a retired Chinese individual rhythmic gymnast.
 She is the 2014 Asian Games silver medalist.
 She is China's most successful rhythmic gymnast and has finished 4th in All-around at the 2013 World Championships.
Anna Alyabyeva (born 13 November 1993 in Astana) is a Kazakhstani individual rhythmic gymnast.
Anna Bessonova (Ukrainian: Ганна Володимирівна Безсонова/Ganna Volodymyrivna Bessonova ; Russian: Анна Владимировна Бессонова/Anna Vladimirovna Bessonova , born 29 July 1984) is a Ukrainian former individual rhythmic gymnast.
 She is one of the most decorated rhythmic gymnast of her generation.
 She is a two-time Olympic bronze medalist (2004 and 2008); a five-time medalist in the all-around competition of the World Championships: gold in 2007, silver in 2003 and 2005, bronze in 2001 and 2009; a four-time medalist in the all-around competition of the European Championships: silver in 2004 and 2008, bronze in 2002 and 2006; and a four-time medalist in the all-around competition of the Grand Prix Final: gold in 2003, silver in 2002 and 2005, bronze in 2004.
Yevgenia Olegovna Kanayeva OMF (Russian: Евгения Олеговна Канаева ; born 2 April 1990) is a Russian retired individual rhythmic gymnast, known for her consistency, elegant routines and high level of technical difficulty.
 She is the only individual rhythmic gymnast in history to win two Olympic all-around gold medals, winning at the 2008 Summer Olympics, where she finished with 3.75 points ahead of silver medalist Inna Zhukova, and at the 2012 Summer Olympics, where she also became the oldest gymnast to win the Olympic gold.
 On 4 July 2013, Kanayeva received the International Fair Play Award for "Sport and Life".
Dina Alekseyevna Averina (Russian: Дина Алексеевна Аверина ; born 13 August 1998) is a Russian individual rhythmic gymnast.
 She is the 2017 World All-around Champion and the 2016 Grand Prix Final All-around silver medalist.
 On the National level, she is the 2017 Russian National All-around champion and the 2013 Russian Junior All-around bronze medalist.
 Her identical twin sister, Arina Averina is also a competitive rhythmic gymnast.
Aliya Assymova (; Russian: Алия Асымова , born 16 December 1997 in Astana, Kazakhstan) is a Kazakhstani individual rhythmic gymnast.
Astana ( , ; Kazakh: Astana ] ) is the capital city of Kazakhstan.
 It is located on the banks of Ishim River in the north portion of Kazakhstan, within the Akmola Region, though administrated separately from the region as a city with special status.
 The 2017 census reported a population of 1,006,574 within the city limits, making it the second-largest city in Kazakhstan, behind Almaty.
Arina Alekseyevna Averina (Russian: Арина Алексеевна Аверина ; born 13 August 1998) is a Russian individual rhythmic gymnast.
 She is the 2017 World All-around silver medalist and the 2016 Grand Prix Final All-around bronze medalist.
 On the national level, she a two-time (2015, 2017) Russian National All-around medalist.
 Her Identical Twin sister, Dina Averina is also a competitive rhythmic gymnast.