Question: What ancient city of Sumer is located across the river from Sweyhat?

Context paragraphs:
Smyrna: Smyrna (Ancient Greek: Σμύρνη or Σμύρνα ) was a Greek city dating back to antiquity located at a central and strategic point on the Aegean coast of Anatolia.  This place was renamed to İzmir, Turkey.  Due to its advantageous port conditions, its ease of defence and its good inland connections, Smyrna rose to prominence.  Two sites of the ancient city are today within the boundaries of İzmir.  The first site, probably founded by indigenous peoples, rose to prominence during the Archaic Period as one of the principal ancient Greek settlements in western Anatolia.  The second, whose foundation is associated with Alexander the Great, reached metropolitan proportions during the period of the Roman Empire.  Most of the present-day remains of the ancient city date from the Roman era, the majority from after a 2nd-century AD earthquake.

Kish (Sumer): Kish (Sumerian: Kiš; transliteration: Kiš; cuneiform: ; Akkadian: kiššatu) was an ancient city of Sumer in Mesopotamia, considered to have been located near the modern Tell al-Uhaymir in the Babil Governorate of Iraq, east of Babylon and 80 km south of Baghdad.

Al-Sultaniyah Madrasa: Al-Sultaniyah Madrasa (Arabic: المدرسة السلطانية‎ ‎ ), is a madrasah complex located across from the Citadel entrance in the Ancient city of Aleppo, Syria.  It is a religious, educational and funerary complex.  It contains the tomb of sultan Malik al-Zaher the son of Ayyubid Sultan Saladin.

Aramaic of Hatra: Aramaic of Hatra refers to inscriptions from the site of the ancient city of Hatra that were published by W. Andrae in 1912 and were studied by S. Ronzevalle and P. Jensen.  The excavations undertaken by the Iraqi Department of Antiquities brought to light more than 100 new texts, the publication of which was undertaken by F. Safar in the journal "Sumer".  The first four series were the subject of reviews in the journal "Syria".  The texts range in date from the 2nd or 3rd century BCE to the destruction of the city c. 240 CE; the earliest dated text provides a date of 98 BCE.

Umma: Umma (Sumerian: umma ; modern "Umm al-Aqarib", Dhi Qar Province in Iraq) was an ancient city in Sumer.  There is some scholarly debate about the Sumerian and Akkadian names for this site.  Until recently Umma was identified with Tell Jokha, less than 7 km to its northwest.

Banias: Banias (Arabic: بانياس الحولة‎ ‎ ; Hebrew: בניאס‎ ) is the Arabic and modern Hebrew name of an ancient site that developed around a spring once associated with the Greek god Pan.  It is located at the foot of Mount Hermon, north of the Golan Heights.  The spring is the source of the Banias River, one of the main tributaries of the Jordan River.  Archaeologists uncovered a shrine dedicated to Pan and related deities, and the remains of an ancient city founded sometime after the conquest by Alexander the Great and inhabited until 1967; the ancient city was mentioned in the Gospels of Matthew and Mark by the name of Caesarea Philippi.

Umma (disambiguation): Umma is an ancient city in Sumer.

Ancient City Ruins of Liye: The site of Ancient City Ruins of Liye () is the archaeological site of seat of the historic Qianling County () in Dongting Prefecture (), Qin dynasty (221 BC–206 BC).  Its site is located in the present-day Liye Town, Longshan County, Hunan Province, China, and it is known for 37,400 pieces of Qin Bamboo slips unearthed in 2002.  The Ancient City was built by Chu State in the late Warring States period, reconstructed in the Qin dynasty and abandoned in the early Western Han dynasty.  The site of Ancient City Ruins was approved as a hiistorical and cultural site protected at the national level in Hunan on November 22, 2002.  The Qin Bamboo Slips Museum and the Ruins Park has been established and officially opened on October 28, 2010.

Uruk: Uruk (Cuneiform: ; Sumerian: "Unug"; Akkadian: "Uruk"; Arabic: وركاء‎ ‎ , "Warkā' "; Aramaic/Hebrew: "Erech "; Ancient Greek: Ὀρχόη  "Orchoē" , Ὠρύγεια "Ōrugeia ") was an ancient city of Sumer and later Babylonia, situated east of the present bed of the Euphrates river, on the dried-up, ancient channel of the Euphrates River, some 30 km east of modern Samawah, Al-Muthannā, Iraq.

Sweyhat: Tell es-Sweyhat is the name of a large archaeological site on the Euphrates River in northern Syria.  It is located in Raqqa Governorate roughly 95 km northeast of Aleppo and 60 km south of Carchemish.  Also, an Uruk site of Jebel Aruda is located just across the river.

Supporting paragraphs: Sweyhat Uruk
Answer: Uruk