Question: In which city or cities are found the Column of the Goths and the Church of St. George of Samatya?

Context paragraphs:
St. George Municipal Airport: St. George Municipal Airport (IATA: SGU, ICAO: KSGU, FAA LID: SGU) was a public airport in St. George, serving southern Utah, until 13 January 2011.  It was used for general aviation and by St. George-based SkyWest Airlines on behalf of Delta Air Lines and United Airlines.  SkyWest has served St. George since its founding in 1972.  SkyWest, which is now one of the largest regional airlines in the world, continues to be based in St. George.

Cape St. George Island: Cape St. George Island (also known as Little St. George Island) is an uninhabited barrier island situated on Florida's North Gulf Coast, south-southeast of St. Vincent Island, west of St. George Island and 8–10 miles south-southwest of the town of Apalachicola in Franklin County, Florida.  It was formerly part of St. George Island, but was separated from the main island in 1954, when the U.S. Army Corps of Engineers constructed the ship channel known as Bob Sikes Cut.

St. George and the Dragon (ballad): "St. George and the Dragon," or "An Excellent Ballad of St. George and the Dragon" is a 17th-century ballad that considers the account of England's patron saint, St. George, and his infamous defeat of a dragon.  Printed on a broadside, "St. George and the Dragon" is a ballad with less of a narrative about the St. George and the Dragon episode in the Romance genre, and more of a continued assertion that St. George's defeat of the dragon is the most heroic episode in known myth or history.  The collections of various libraries house surviving copies of the ballad printed on broadsides, including the British Library, the National Library of Scotland, and the Huntington Library.  Online copies of the ballad facsimiles are also available.

Gurmukh Singh Saini: Gurmukh Singh Saini (IOM, Cr St Geo), a Sikh soldier from the village Gadram Badi of Ropar in district Ambala of the province of Punjab in British India, won the Indian Order of Merit 1st Class in World War I for splendid courage on the battlefield on the night of 1 March 1916.  He was also awarded the Cross of St. George, being Imperial Russia's highest exclusively military award for gallantry in the face of enemy, it held the same value and honor as the British Victoria Cross, US Medal of Honor, or French Legion of Honor (and would be the equivalent of the Indian Param Vir Chakra).  The order was awarded to officers and generals for special gallantry, such as, personally leading his troops in rout of a superior enemy force, or capturing a fortress, etc.  The Cross of St. George was an extension of the Order of St. George for non-commissioned officers (NCOs), and like it Cross of St. George was awarded in four classes and "only for extreme bravery in face of the enemy".

Column of the Goths: The Column of the Goths (Turkish: "Gotlar Sütunu" ) is Roman victory column dating to the third or fourth century A.D.  It stands in what is now Gülhane Park, Istanbul, Turkey.

Utah State Route 34: State Route 34 (SR-34) is a short state highway in the city of St. George in southwestern Utah that connects Bluff Street (SR-18) to River Road while providing a connection to I-15.  The route runs two miles (more than three kilometers) through St. George on St. George Boulevard.  SR-34 was a portion of US-91 when it passed through the city, and serves as the northern part of the St. George Business Loop for I-15; Bluff St. (SR-18) from Interstate 15's Exit 6 to St. George Blvd. serves as the southern half.

KMYU: KMYU, virtual channel 12 (VHF digital channel 9), is a primary MyNetworkTV-affiliated television station located in St. George, Utah, United States.  The station is owned by Sinclair Broadcast Group, as part of a triopoly with Salt Lake City-based CBS affiliate KUTV (channel 2) and independent station KJZZ-TV (channel 14).  KMYU and KUTV share studio facilities located on South Main Street in downtown Salt Lake City, and KMYU's transmitter is located atop Webb Hill 2.25 mile south of downtown St. George.  For official FCC purposes regarding a studio location in its city of license, KMYU has their studios in the J.C. Snow Building on East St. George Boulevard in downtown St. George, which also serves as KUTV's southern Utah news bureau.

St. George's Harbour, Bermuda: St. George's Harbour is a natural harbour in the north of Bermuda.  It serves as the port for the town of St. George's, located on St. George's Island, to its north.  To its south is St. David's Island.  The harbour and both islands lie within St. George's Parish.  It was for two centuries the primary harbour of the British Overseas Territory.

Maryland Route 249: Maryland Route 249 (MD 249) is a state highway in the U.S. state of Maryland.  Known as Piney Point Road, the state highway runs 9.84 mi from St. George Island north to MD 5 in Callaway.  MD 249 is the primary access to St. George Island and the communities of Piney Point, Tall Timbers, and Valley Lee on the Piney Point peninsula between the Potomac River and St. George's Creek in southern St. Mary's County.  The state highway was constructed on the mainland in the early 1920s; the portion of the highway on St. George Island was completed in the early 1930s.  MD 249 was reconstructed in the 1950s, including a new St. George Island Bridge.

Church of St. George of Samatya: Saint George of Samatya or Surp Kevork (Armenian: "Սամաթիոյ Սուրբ Գէորգ Եկեղեցի"; Turkish name: "Sulu Manastır", meaning: "Water Monastery") is an Armenian church in Istanbul.

Supporting paragraphs: Column of the Goths Church of St. George of Samatya
Answer: Istanbul