Question: Which body of water is by the place where Sergei Diaghilev resides?

full_context: Document 1: Toralv Maurstad: Maurstad graduated from the Royal Academy of Dramatic Art (RADA) in London in 1949. Through the years he has not only worked as a leading actor but is also a respected stage director, and was the head of Oslo Nye Teater (Oslo New Theatre) from 1967 to 1978 and most notably the head of Norway's National Theatre Nationaltheatret from 1978 to 1986. He is considered perhaps the greatest interpreter of Henrik Ibsen's "Peer Gynt", having played the part numerous times (he even performed excerpts from the play as late as the 2002 Winter Olympic Games in Salt Lake City).
Document 2: Leninsky City District, Perm: Leninsky City District () is one of the seven city districts of the city of Perm in Perm Krai, Russia. Population: It is the least populous city district of Perm.
Document 3: Nolé Marin: Nolé Marin is the owner/director at AIM Model Management in New York City. He occasionally does hair and wardrobe for models before their shoots, and well as organize spreads within "Elle" magazine itself. Currently he has been appointed as the fashion director for the international fashion and entertainment news agency Runway magazine.
Document 4: Marcel Marceau: Marcel Marceau (; born Marcel Mangel; 22 March 1923 – 22 September 2007) was a French actor and mime artist most famous for his stage persona as "Bip the Clown". He referred to mime as the "art of silence" and he performed professionally worldwide for over 60 years. As a youth, he lived in hiding and worked with the French Resistance during most of World War II, giving his first major performance to 3000 troops after the liberation of Paris in August 1944. Following the war, he studied dramatic art and mime in Paris.
Document 5: Marc Aryan: Henri Markarian, better known as Marc Aryan (14 November 1926 in Valence, France – 30 November 1985 in Ohain, Belgium), was a French-Belgian singer, songwriter, and record producer of Armenian descent born as a French citizen, who also acquired Belgian citizenship after a long residency in the country.
Document 6: Gornozavodsky District: Gornozavodsky District () is an administrative district (raion) of Perm Krai, Russia; one of the thirty-three in the krai. Municipally, it is incorporated as Gornozavodsky Municipal District. It is located on the western slopes of the Ural Mountains in the east of the krai. The area of the district is . Its administrative center is the town of Gornozavodsk. Population: The population of Gornozavodsk accounts for 46.3% of the district's total population.
Document 7: Marius Petipa: Marius Ivanovich Petipa (Russian: Ма́риус Ива́нович Петипа́), born Victor Marius Alphonse Petipa (11 March 1818 -- 14 July (O.S. 1 July) 1910) was a French and Russian ballet dancer, pedagogue and choreographer. Petipa is considered to be the most influential ballet master and choreographer in ballet history.
Document 8: Molmys River: Molmys River () is a river in Perm Krai, Russia, a left tributary of the Yazva River. It is long, and the area of its drainage basin is . It starts on the southeastern slope of Mount Vogulsky Kamen, in the middle part of the Kvarkush mountain range. It flows through the southeastern portion of Krasnovishersky District, its mouth located upstream of the settlement Krasnyi Bereg. There are many rapids throughout the river, and the bottom is rocky.
Document 9: Krasnovishersky District: Krasnovishersky District () is an administrative district (raion) of Perm Krai, Russia; one of the thirty-three in the krai. Municipally, it is incorporated as Krasnovishersky Municipal District. It is located in the northeast of the krai, in the valley of the Vishera River, and borders with the Komi Republic in the north, Sverdlovsk Oblast in the east, Cherdynsky District in the west, Solikamsky District in the south, and with the territory of the town of krai significance of Alexandrovsk in the southeast. The area of the district is . Its administrative center is the town of Krasnovishersk. Population: The population of Krasnovishersk accounts for 71.4% of the district's total population.
Document 10: Chelyabinsk: Chelyabinsk () is a city and the administrative center of Chelyabinsk Oblast, Russia, located in the northeast of the oblast, south of Yekaterinburg, just to the east of the Ural Mountains, on the Miass River, on the border of Europe and Asia. Population:
Document 11: Tura River: The Tura River (), also known as Dolgaya River (Long River, ) is a historically important Siberian river which flows eastward from the central Ural Mountains into the Tobol River, a part of the Ob River basin. The main town on it is Tyumen.
Document 12: Boris Markov: Boris Markov (March 7, 1924, village Khitekushkan' (now Tautovskoye Rural Settlement, Alikovsky District, Chuvash Republic) Chuvash AO, USSR - March 25, 1977, Moscow, USSR) - Soviet, Chuvash actor and theater director, People Artist of the Russia, People Artist of the Chuvash Republic, the founder and first director of the Chuvash State Ballet&Opera Theatre.
Document 13: Perm: Perm (;) is a city and the administrative centre of Perm Krai, Russia, located on the banks of the Kama River in the European part of Russia near the Ural Mountains.
Document 14: Marc de Mauny: Marc de Mauny (born March 1, 1971) is a theatre manager and opera producer, currently General Manager of Perm Opera and Ballet Theatre and Executive Producer of the International Diaghilev Festival.
Document 15: Ay River: Ay River (, ) is a river in Bashkortostan and Chelyabinsk Oblast in Russia, a left tributary of the Ufa River. The river is long, and its drainage basin covers . The Ay freezes up in late October or early November and remains icebound until mid-April. The cities of Zlatoust and Kusa are along the Ay River. Along the banks of the river, there are many steep cliff sides and caves. The current of the river has been used for hydroelectric power. It is also possible to fish for pike, bleak, and carp, to name a few species.
ground_truth: Kama River
sub_queries: Sergei Diaghilev >> residence Answer: Perm
Which is the body of water by Perm ? Answer: Kama River