Q:Information: - The Yenisei ("Jenisej"); Buryat: , "Gorlog muren"; Tyvan: -, "Ulug-Khem"; Khakas: , "Kim sug" also Romanized Yenisey, Enisei, Jenisej, is the largest river system flowing to the Arctic Ocean. It is the central of the three great Siberian rivers that flow into the Arctic Ocean (the other two being the Ob and the Lena). Rising in Mongolia, it follows a northerly course to the Yenisei Gulf in the Kara Sea, draining a large part of central Siberia, the longest stream following the Yenisei-Angara-Selenga-Ider river system. - Novosibirsk is the third-most populous city in Russia after Moscow and St.Petersburg. It is the most populous city in Asian Russia, with a population of1,473,754 as of the 2010 Census. It is the administrative center of Novosibirsk Oblast as well as of the Siberian Federal District. The city is located in the southwestern part of Siberia on the banks of the Ob River adjacent to the Ob River Valley, near the large water reservoir formed by the dam of the Novosibirsk Hydro Power Plant, and occupies an area of . - Krasnoyarsk is a city and the administrative center of Krasnoyarsk Krai, Russia, located on the Yenisei River. It is the third largest city in Siberia after Novosibirsk and Omsk, with a population of 1,035,528 as of the 2010 Census. Krasnoyarsk is an important junction of the Trans-Siberian Railway and one of Russia's largest producers of aluminum. - Bazaikha , Bazaiha ( Russian : ) is a river in the Krasnoyarsk Krai . It is the third largest river in the Krasnoyarsk neighborhood after Yenisey and Mana . The name derived from the Kamassian bazai - agha -- metal ( copper ) river . The length of Bazaiha is 128 kilometres ( 80 mi ) . Beginning in the Eastern Sayan mountains it flows west - northward without a contact with populated places until the very confluence with the Yenisey in the suburbs near the southwestern edge of the Krasnoyarsk city . The valley is mostly deep and winding with the banks covered with conifers . Numerous resorts , dachas and cottages are built in the valley stretching for 14 kilometres ( 9 mi ) inwards from the confluence . By the Yenisey , the village of Bazaikha is located in what is considered a part of Krasnoyarsk ; it should not be confused with the railway station named Bazaikha which is 18 kilometres ( 11 mi ) west of it . The closest approach to the wild part of Bazaikha is from the villages of Beryozovskiy and Magansk . - Krasnoyarsk Krai is a federal subject of Russia (a krai), with its administrative center being the Siberian city of Krasnoyarsk, which is the third-largest city in Siberia (after Novosibirsk and Omsk). Krasnoyarsk Krai is the largest krai in the Russian Federation, the second largest federal subject (after the Sakha Republic), and the third largest subnational governing body by area in the world. The krai covers an area of , which is nearly one quarter the size of the entire country of Canada (the next-largest country in the world after Russia), constituting roughly 13% of the Russian Federation's total area and containing a population of 2,828,187, or just under 2% of its population. (2010 Census). - Canada (French: ) is a country in the northern half of North America. Its ten provinces and three territories extend from the Atlantic to the Pacific and northward into the Arctic Ocean, covering , making it the world's second-largest country by total area and the fourth-largest country by land area. Canada's border with the United States is the world's longest land border. The majority of the country has a cold or severely cold winter climate, but southerly areas are warm in summer. Canada is sparsely populated, the majority of its land territory being dominated by forest and tundra and the Rocky Mountains. About four-fifths of the country's population of 36 million people is urbanized and live near the southern border. Its capital is Ottawa, its largest city is Toronto; other major urban areas include Montreal, Vancouver, Calgary, Edmonton, Quebec City, Winnipeg and Hamilton. After reading the paragraphs above, choose the best answer for the entity that related to 'bazaikha river' with the relationship of 'mouth of the watercourse'. Choices: - arctic ocean - ider river - ob - yenisei
A:
yenisei