Question: What's the nickname of the orca skeleton displayed at the Eden Killer Whale Museum in the South Coast region of New South Wales?

full_context: Document 1: Eden Killer Whale Museum: The Eden Killer Whale Museum is a museum in Eden, New South Wales, Australia. It was originally built to house the skeleton of the orca "Old Tom" and tell its story. The local historical society is based at the museum, where it displays and houses between five and ten thousand items, focusing on the Australian whaling industry, general maritime and fishing artifacts, the timber industry, and local social history.
Document 2: Alutiiq Museum: The Alutiiq Museum or Alutiiq Museum and Archaeological Repository is a non-profit museum and cultural center dedicated to preserving and sharing the cultural traditions of the Koniag Alutiiq branch of Sugpiaq ~ Alutiiq of the Alaska Native people. The museum is a state-of-the-art facility and is located on the first floor of the "Alutiiq Center" of Kodiak, Alaska. Alutiiq Museum is one of three museums in Kodiak. The museum is the seventh museum in Alaska and the second "tribal museum" in the United States to be accredited. The museum provides tours of its exhibits, laboratory and collections storage facilities to educational groups. The museum will accept materials relevant to the prehistoric, historic, and contemporary cultural history of the Native peoples who settled the Koniag Alutiiq Nation. Such materials include, but are not limited to, archaeological, ethnological, photographic, film, audio, archival, and natural history specimens. This cultural center features a gallery, storage for more than 190,000 local artifacts, including faunal materials, ethnobotanical samples, sediment samples, field notes, photographs, and maps and a research laboratory. The Alutiiq Museum is a small repository, but we care for a very large collection with nearly 250,000 items. As a newly founded institution, the Alutiiq Museum sought to develop its policies and practices in professional ways. The Alutiiq Museum also uses its collections for community-building among the Alutiiq. The Alutiiq Museum is supported and governed by the Alutiiq Heritage Foundation and is dedicated to preserving and sharing Alutiiq heritage.
Document 3: City of Shoalhaven: The City of Shoalhaven is a local government area in the south-eastern coastal region of New South Wales, Australia. The area is approximately 200 km south of Sydney. The area is located adjacent to the "Tasman Sea". The Princes Highway passes through the area and the South Coast railway line traverses the northern section of the area and terminates at Bomaderry. At the 2016 census , the population of the City of Shoalhaven was 99,650.
Document 4: Islesford Historical Museum and Blue Duck Ships Store: Islesford Historical Museum and Blue Duck Ships Store
Document 5: Port of Eden: The Port of Eden is a small seaport situated in Twofold Bay, adjacent to the town of Eden, located in the South Coast region of New South Wales, Australia.
Document 6: Old Tom (killer whale): Old Tom ( 1895 – 17 September 1930) was a killer whale (orca) known to whalers in the port of Eden on the southeast coast of Australia. Old Tom measured 22 feet (6.7 m) and weighed 6 tons, with a 1.02 m skull and teeth about 5.31 inches (13.4 cm) long. Old Tom was thought to be the leader of a pod of killer whales which helped the whalers by herding baleen whales into Twofold Bay. The whalers then allowed the killer whales to eat the tongues and lips as their share of the kill, a practice known as the "Law of the Tongue".
Document 7: Hermanus: Hermanus (originally called "Hermanuspietersfontein", but shortened in 1902 as the name was too long for the postal service ), is a town on the southern coast of the Western Cape province of South Africa. It is famous for southern right whale watching during the southern winter and spring and is a popular retirement location. The whales can be seen from the cliffs in the town centre as early as June and usually depart in early-December. They were once hunted in the nearby town of Betty's Bay, but are now protected to ensure the survival of the species. The Old Harbour Museum contains several exhibitions that explain the whaling industry, and the De Wetshuis Photo Museum houses an exhibition of photos by T. D. Ravenscroft that depicts the history of Hermanus. The Whale Museum houses a skeleton of a whale and shows an audio-visual presentation of whales and dolphins twice daily.
Document 8: Marine Museum at Fall River: The Maritime Museum at Battleship Cove, formally the Marine Museum at Fall River in Fall River, Massachusetts is a historical and nautical museum with memorabilia, artifacts, and ship models of the Fall River Line and RMS "Titanic". The museum houses a diverse collection which includes more than 150 scale models, 30,000 photographs, videos, uniforms, audio recordings and more. The museum also hosts a "Titanic" exhibition, which includes a 28-foot (8.5-meter) long scale model of the RMS "Titanic" used in Twentieth-Century-Fox's 1953 film "Titanic". The museum also houses models of the Fall River Line (which operated from 1847 to 1937), a fleet of steamships that carried passengers from New York City and Boston to summer homes in Newport. Other exhibits follow the history of steam power at sea. The museum also sponsors a regular program of special events. The museum's main gallery exhibition is entitled: Sails, Paddles, and Screws: the History of Maritime Travel and Culture; and the museum hosts temporary exhibitions as well as a Kid's Cove Fun Space.
Document 9: Namu, the Killer Whale: Namu, the Killer Whale (re-issued as Namu, My Best Friend) is a 1966 American film about a killer whale (orca) being studied by a local marine biologist and initially feared by local townspeople. The fictional story was filmed on location in the San Juan Islands and at Rich Cove near Port Orchard in the US state of Washington. The film 'starred' the orca Namu, one of the first orcas ever displayed in captivity.
Document 10: Killer whales of Eden, Australia: The killer whales of Eden, Australia were a group of killer whales ("Orcinus orca") known for their co-operation with human hunters of cetacean species. They were seen near the port of Eden in southeastern Australia between 1840 and 1930. A pod of killer whales, which included amongst its members a distinctive male called Old Tom, would assist whalers in hunting baleen whales. The killer whales would find target whales, shepherd them into Twofold Bay, and then alert the whalers to their presence and often help to kill the whales.
Document 11: South Coast (New South Wales): The South Coast refers to the narrow coastal belt from Sydney in the north to the border with Victoria in the south in the south-eastern part of the State of New South Wales, Australia. It is bordered to the west by the coastal escarpment of the Southern Tablelands, which is largely covered by a series of national parks, namely Jervis Bay National Park, Eurobodalla National Park, and Ben Boyd National Park. To the east is the coastline of the Pacific Ocean, which is characterised by rolling farmlands, small towns and villages along a rocky coastline, interspersed by numerous beaches and lakes.
Document 12: New South Wales: New South Wales (abbreviated as NSW) is a state on the east coast of :Australia. It borders Queensland to the north, Victoria to the south, and South Australia to the west. Its coast borders the Tasman Sea to the east. The Australian Capital Territory is an enclave within the state. New South Wales' state capital is Sydney, which is also Australia's most populous city. In March 2014 , the estimated population of New South Wales was 7.5 million, making it Australia's most populous state. Just under two-thirds of the state's population, 4.67 million, live in the Greater Sydney area. Inhabitants of New South Wales are referred to as "New South Welshmen".
Document 13: Byron Bay, New South Wales: Byron Bay is a beachside town located in the far-northeastern corner of the state of New South Wales, Australia. It is located 772 km north of Sydney and 165 km south of Brisbane. Cape Byron, a headland adjacent to the town, is the easternmost point of mainland Australia. At the 2011 census , the town had a permanent population of 4,959. The town is in turn the nucleus of Byron Shire, which had 29,209 residents.
Document 14: Batemans Bay: Batemans Bay is a town in the South Coast region of the state of New South Wales, Australia. Batemans Bay is administered by the Eurobodalla Shire council. The town is situated on the shores of an estuary formed where the Clyde River meets the South Pacific Ocean.
Document 15: Eden, New South Wales: Eden is a coastal town in the South Coast region of New South Wales, Australia. The town is 478 km south of the state capital Sydney and is the most southerly town in New South Wales, located between Nullica Bay to the south and Calle Calle Bay, the northern reach of Twofold Bay, and built on undulating land adjacent to the third-deepest natural harbour in the southern hemisphere, and Snug Cove on its western boundary. At the 2016 census , Eden had a population of 3,151.
ground_truth: Old Tom