Question: Which city names comes from Buyeo, Fuyu, Jilin or Yanji?
Context: Monbetsu (紋別市 , Monbetsu-shi ) is a city located in Okhotsk Subprefecture, Hokkaido, Japan; on the Sea of Okhotsk.  The name comes from Ainu Mopet (Quiet River), Ainu "-pet" would be interpreted "-betsu" in Japanese as well of other city names in Hokkaido. The Yanji Nationwide Fitness Centre Stadium (Simplified Chinese: 延吉市全民健身中心体育场), also known as Yanji New Stadium (Simplified Chinese: 延吉新体育场) or Yanji People's Stadium (Simplified Chinese: 延吉人民体育场), is a multi-purpose stadium in Yanji, Yanbian Korean Autonomous Prefecture, Jilin, China.  It is currently used mostly for association football matches.  The stadium holds 30,000 people, and is the home stadium of Yanbian Funde F.C..  It was built in August 2010 to replace the Yanji People's Stadium and opened in November 2013, at a cost of 220 million RMB. Garnet Valley is an unincorporated community in Delaware County, Pennsylvania, United States.  The name was created by the United States Postal Service in late 2006 to allow residents of Bethel Township and Concord Township who were within the 19061 zip code and were part of the Garnet Valley School District to distinguish themselves from residents of Upper Chichester Township.  The default "city name" for the 19061 zip code is Marcus Hook; other acceptable names in the zip code include Trainer, Linwood, and Boothwyn.  The residents of Bethel Township and Concord Township sought a new postal identity because the zip code "city names" are often confused with actual municipal names. Yanji ("Yeon-gil" or "Yenji" in Korean, formerly romanized as Yenki) is a county-level city in the east of China's Jilin Province, and is the seat of the Yanbian Korean Autonomous Prefecture.  Its population is approximately 400,000 of which a large portion is ethnic Korean.  Yanji is a busy hub of transport and trade between China and North Korea. The hiragana cities of Japan are municipalities whose names are written in hiragana rather than kanji as is traditional for Japanese place names.  Many hiragana city names have kanji equivalents that are either phonetic manyōgana, or whose kanji are now obsolete.  Others, such as Tsukuba in Ibaraki Prefecture, are taken from localities or landmarks whose names continue to be written in kanji. Yanbian (; Chinese Korean: 연변 , "Yeonbyeon") is an autonomous prefecture in northeastern Jilin Province, China.  Yanbian is bordered to the north by Heilongjiang, on the west by Baishan and Jilin City, on the south by North Hamgyong Province of North Korea, and on the east by Primorsky Krai of Russia.  Yanbian is designated as an autonomous prefecture due to the large number of ethnic Koreans living in the region.  The prefectural capital is Yanji, and the total area is 42,700 km2 . Yanbian FC (; ) is a professional Chinese football club that currently participates in the Chinese Super League division under licence from the Chinese Football Association (CFA).  The team is based in Yanji, Yanbian Korean Autonomous Prefecture, Jilin province where their home stadium is the Yanji Nationwide Fitness Centre Stadium that has a seating capacity of 30,000.  Their current major investors are the Yanbian Sports Bureau and life insurance company Funde Holdings Group. Yanji Chaoyangchuan International Airport (IATA: YNJ, ICAO: ZYYJ) is an airport serving the city of Yanji in Jilin province of Northeast China. Fuyu (), formerly Fuyu County, is a county-level city in northern Jilin, People's Republic of China, under the administration of the prefecture-level city of Songyuan.  It has a land area of 4464 km2 , and a population of 750,000.  It lies 98 km east-southeast of Songyuan and 140 km northeast of Changchun, the provincial capital.  The county seat is located in the town of Sanchahe (三岔河镇 ).  The city name comes from Buyeo, an ancient kingdom located in parts of Northeast China and northern Korea. Buyeo or Fuyu languages (부여 in Korean, "Fúyú" (扶餘) in Chinese) are a hypothetical language family that consists of ancient languages of the northern Korean Peninsula, southern Manchuria and possibly Japan.  According to Chinese records, the languages of Buyeo, Goguryeo, Dongye, Okjeo, Baekje—and possibly Gojoseon—were similar but very different to Tungusic languages.  Ye-Maek may have been ancestral.
Answer: The city name comes from Buyeo,