Question: What is the Sumerian name for the site which represented the seat of Nergal's worship?

full_context: Document 1: Sin (mythology): Sin (Akkadian: Su'en, Sîn ) or Nanna (Sumerian: ŠEŠ.KI, NANNA ) was the god of the moon in the Mesopotamian mythology of Akkad, Assyria and Babylonia. Nanna is a Sumerian deity, the son of Enlil and Ninlil, and became identified with Semitic Sin. The two chief seats of Nanna's/Sin's worship were Ur in the south of Mesopotamia and Harran in the north. A moon god by the same name was also worshipped in pre-Islamic South Arabia.
Document 2: Tablet of Shamash: The Tablet of Shamash is a stone tablet recovered from the ancient Babylonian city of Sippar in southern Iraq in 1881; it is now a major piece in the British Museum's ancient Middle East collection. It is dated to the reign of King Nabu-apla-iddina ca. 888 – 855 BC.
Document 3: Al-Ukhaidir Fortress: The Fortress of Al-Ukhaidir or Abbasid palace of Ukhaider is located roughly 50 km south of Karbala, Iraq. It is a large, rectangular fortress erected in 775 AD with a unique defensive style. Constructed by the Abbasid caliph As-Saffah's nephew Isa ibn Musa, Ukhaidir represents Abbasid architectural innovation in the structures of its courtyards, residences and mosque. Excavations at Ukhaidir were conducted in the early 20th century by Gertrude Bell. Ukhaidir was an important stop on regional trade routes, similar to Atshan and Mujdah. The complex comprises a primary hall, a large Iwan, a reception hall and servants quarters. The fortress exemplifies Abbasid architecture in Iraq by demonstrating the "despotic and the pleasure-loving character of the dynasty" in its grand size but cramped living quarters.
Document 4: Jumeirah Archaeological Site: The Jumeirah Archaeological Site dates back to the Abbasid period, between the 9th and 11th century A.D, today owned and managed by Dubai Culture & Arts Authority. It was first excavated in 1969 with different ancient items including architectural and decorative findings, ranging from a mosque, caravanserai, and residential houses to glazed pottery jars and plate ware, bronze coins, glass and stone artifacts.This affluent suburb to the south of Dubai city is the location of an important archaeological site dating to the early Islamic period. Large houses built of beach rock (farush) covered with lime plaster have been excavated at Jumeirah by a team from the Dubai Museum. Based on a study of the pottery found at the site, Jumeirah seems to date to the first two or three centuries of the Islamic era. Thus, it is in part contemporary with the sequence at Kush in northern Ras al-Khaimah, and with Jazirat al-Hulaylah. Jumeirah is, however, the only complete settlement with well-preserved architecture yet excavated from this important period. A selection of the finds from Jumeirah can be seen in the Dubai Museum.This is one of the most significant archaeological sites in the UAE, but there’s so little left to see that it’s really only of interest to folks with more than a passing interest in the remote past. With origins in the 6th century AD, the settlement was once a caravan stop on a route linking Iraq and Oman and is interesting in that it spans the pre-Islamic and Islamic eras. Pottery, tools, coins and other items unearthed here are displayed at Dubai Museum and the Heritage Village .The ancient trade route between Iraq and Northern Oman, Jumeirah was a station for camels and horses along with these routes. Rich population are found at the suburban region south of Dubai. Old archaeological remains from 7th to 15th century A.D. where found during the mining in 1968. These remains where found out to be the existence of houses, stores and souks. Among these houses one was found to be the Palace of one ruler of that period in this region. The modern Islamic civilizations during this period are Kush in northern Ras Al-Khaimah, and Jazirat al-Hulaylah.
Document 5: Sippar: Sippar (Sumerian: Zimbir) was an ancient Near Eastern Sumerian and later Babylonian city on the east bank of the Euphrates river, located at the site of modern Tell Abu Habbah in Iraq's Babil Governorate, some 60 km north of Babylon and 30 km southwest of Baghdad. The city's ancient name, Sippar, could also refer to its sister city, Sippar-Amnanum (located at the modern site of Tell ed-Der); a more specific designation for the city here referred to as Sippar was Sippar-Yahrurum.
Document 6: Anunnaki: The Anunnaki (also transcribed as Anunaki, Anunna, Ananaki, and other variations) are a group of deities that appear in the mythological traditions of the ancient Sumerians, Akkadians, Assyrians, and Babylonians. Descriptions of how many Anunnaki there were and what role they fulfilled are inconsistent and often contradictory. In the earliest Sumerian writings about them, which come from the Post-Akkadian period, the Anunnaki are the most powerful deities in the pantheon, descendants of An, the god of the heavens, and their primary function is to decree the fates of humanity. In "Inanna's Descent into the Netherworld", the Anunnaki are portrayed as seven judges who sit before the throne of Ereshkigal in the Underworld. Later Akkadian texts, such as "The Epic of Gilgamesh", follow this portrayal. During the Old Babylonian period, the Anunnaki were believed to be the chthonic deities of the Underworld, while the gods of the heavens were known as the Igigi.
Document 7: Art of Mesopotamia: The art of Mesopotamia has survived in the archaeological record from early hunter-gatherer societies (10th millennium BC) on to the Bronze Age cultures of the Sumerian, Akkadian, Babylonian and Assyrian empires. These empires were later replaced in the Iron Age by the Neo-Assyrian and Neo-Babylonian empires. Widely considered to be the cradle of civilization, Mesopotamia brought significant cultural developments, including the oldest examples of writing.
Document 8: Mamitu: Mamitu, also known as Mammetun, Mammetum, or Mammitu was the ancient Akkadian goddess of fate and destiny. She was believed to reside in Irkalla and decree the fates of all human beings based on arbitrary whims. Nonetheless, whatever decrees she issued were irrevocable. She was also worshipped as goddess of the oath, later a chthonic goddess of fate and a judge in the underworld, similar to the Anunnaki. She is occasionally regarded as a consort of Nergal. In some passages, she is also known as a demon of irrevocable curses.
Document 9: Tell el-Burak: Located in a lush agricultural section of southern littoral of Lebanon, Tell el-Burak has been under investigation by the American University of Beirut and the University of Tübingen since 1998. The excavations have revealed three occupations on the tell, the latest in the Ottoman Period, the next in the Iron Age, and the earliest in the Middle Bronze Age. During this earliest stage the mound was built as part of a defensive structure serving as the base for a fortress on its top. In the Iron Age, Tell el-Burak was home to a settlement that was prosperous and peaceful, as seen in its defenseless and fine architecture. There is no apparent occupation in the intervening Late Bronze Age as the site was seemingly abandoned in favor of Sarepta, four kilometers to the south.
Document 10: Mount of the Congregation: The Mount of the Congregation in the Old Testament ( ), has been supposed to refer to the place where God promised to meet with his people ( ; ) i.e., the mount of the Divine presence, Mount Zion. But here the King of Babylon must be taken as expressing himself according to his own heathen notions, and not according to those of the Jews. The “mount of the congregation” will therefore in this case mean the northern mountain, supposed by the Babylonians to be the meeting-place of their gods. In the Babylonian inscriptions mention is made of a mountain which is described as “the mighty mountain of Bel, whose head rivals heaven, whose root is the holy deep.” This mountain was regarded in their mythology as the place where the gods had their seat. In Babylonian inscriptions is described as a mountain called Im-Kharasak.
Document 11: Kutha: Kutha, Cuthah, or Cutha (Sumerian: Gudua, modern Tell Ibrahim) is an archaeological site in Babil Governorate, Iraq. Archaeological investigations have revealed remains of the Neo-Babylonian period and Kutha appears frequently in historical sources.
Document 12: Kuara (Sumer): Kuara (also known as Kisiga, Ku'ara, modern Tell al-Lahm site, Dhi Qar Governorate, Iraq) is an archaeological site in Dhi Qar Province (Iraq). According to the Sumerian king list, Kuara was also the home of Dumuzid, the fisherman, legendary third king of Uruk . The city's patron deity was Meslamtaea (Nergal). In Sumerian mythology, Kuara was also considered the birthplace of the god Marduk (Asarluhi), Enki's son. The cults of Marduk and Ninehama were centered in Kuara.
Document 13: Gerra (god): Gerra (also known as Girra) is the Babylonian and Akkadian god of fire, derived from the earlier Sumerian deity Gibil. He is the son of Anu and Antu.
Document 14: Nippur: Nippur (Sumerian: "Nibru", often logographically recorded as , EN.LÍL, "Enlil City;" Akkadian: "Nibbur") was among the most ancient of Sumerian cities. It was the special seat of the worship of the Sumerian god Enlil, the "Lord Wind," ruler of the cosmos, subject to An alone. Nippur was located in modern Nuffar in Afak, Al-Qādisiyyah Governorate, Iraq.
Document 15: Nergal: Nergal, Nirgal, or Nirgali (Sumerian: GÌR-UNUG-GAL ; Hebrew: נֵרְגַל,  "Nergal ",  "Nērḡál " ; Aramaic ܢܹܪܓܵܐܠ; Latin: "Nergel" ) was a deity worshipped throughout Mesopotamia (Akkad, Assyria and Babylonia) with the main seat of his worship at Cuthah represented by the mound of Tell-Ibrahim.
ground_truth: Gudua