Question: What is the continental limit of the continent where Mount Gaberlein is found?

full_context: Document 1: Chileans: Though the majority of Chileans reside in Chile, significant communities have been established in multiple countries, most noticeably Argentina, United States, Australia and Canada and countries of the European Union. Although small in number, Chilean people also make up a substantial part of the permanent population of Antarctica and the Falkland Islands (see: Chileans in the Falkland Islands).
Document 2: Beaman Glacier: Beaman Glacier () is a tributary to Ebbe Glacier lying close north of McLean Glacier in the southwest part of the Anare Mountains, a major mountain range situated within the geographical borders of Victoria Land, Antarctica. The glacier was so named by the Advisory Committee on Antarctic Names for First Lieutenant Charles W. Beaman, USA, helicopter pilot who flew missions in support of the United States Geological Survey Topo West survey of this area in the 1962–63 season. The glacier lies situated on the Pennell Coast, a portion of Antarctica lying between Cape Williams and Cape Adare.
Document 3: Mount Gaberlein: Mount Gaberlein is a mountain, high, standing north-northwest of Mount Bellingshausen in the Prince Albert Mountains of Victoria Land, Antarctica. It was mapped by the United States Geological Survey from surveys and U.S. Navy air photos, 1957–62, and was named by the Advisory Committee on Antarctic Names for William E. Gaberlein, Chief Construction Electrician, U.S. Navy, who wintered over at McMurdo Station in 1962 and 1964.
Document 4: Governor Mountain: Governor Mountain () is a mainly ice-free mountain, high, at the west side of the head of Tomilin Glacier, in the Wilson Hills of Antarctica. It was mapped by the United States Geological Survey Topo West party, 1962–63. The mountain was occupied as a survey station by the Northern Party of the New Zealand Geological Survey Antarctic Expedition, 1963–64, which named it for Sir Bernard Fergusson, Governor-General of New Zealand, and because of the dominating aspect of this feature.
Document 5: Mount Gawn: Mount Gawn () is a prominent peak, high, in the central part of the King Range in northwestern Victoria Land, Antarctica. The topographical feature was so named by the northern party of the New Zealand Geological Survey Antarctic Expedition, 1963–64, for J.E. Gawn, a radio operator at Scott Base, 1963–64, who maintained radio schedules with the party. The mountain lies situated on the Pennell Coast, a portion of Antarctica lying between Cape Williams and Cape Adare.
Document 6: Antarctica: Emilio Marcos Palma was the first person born south of the 60th parallel south (the continental limit according to the Antarctic Treaty), as well as the first one born on the Antarctic mainland, in 1978 at Base Esperanza, on the tip of the Antarctic Peninsula; his parents were sent there along with seven other families by the Argentine government to determine if the continent was suitable for family life. In 1984, Juan Pablo Camacho was born at the Frei Montalva Station, becoming the first Chilean born in Antarctica. Several bases are now home to families with children attending schools at the station. As of 2009, eleven children were born in Antarctica (south of the 60th parallel south): eight at the Argentine Esperanza Base and three at the Chilean Frei Montalva Station.
Document 7: Antarctica: New claims on Antarctica have been suspended since 1959 although Norway in 2015 formally defined Queen Maud Land as including the unclaimed area between it and the South Pole. Antarctica's status is regulated by the 1959 Antarctic Treaty and other related agreements, collectively called the Antarctic Treaty System. Antarctica is defined as all land and ice shelves south of 60° S for the purposes of the Treaty System. The treaty was signed by twelve countries including the Soviet Union (and later Russia), the United Kingdom, Argentina, Chile, Australia, and the United States. It set aside Antarctica as a scientific preserve, established freedom of scientific investigation and environmental protection, and banned military activity on Antarctica. This was the first arms control agreement established during the Cold War.
Document 8: Antarctica: The first semi-permanent inhabitants of regions near Antarctica (areas situated south of the Antarctic Convergence) were British and American sealers who used to spend a year or more on South Georgia, from 1786 onward. During the whaling era, which lasted until 1966, the population of that island varied from over 1,000 in the summer (over 2,000 in some years) to some 200 in the winter. Most of the whalers were Norwegian, with an increasing proportion of Britons. The settlements included Grytviken, Leith Harbour, King Edward Point, Stromness, Husvik, Prince Olav Harbour, Ocean Harbour and Godthul. Managers and other senior officers of the whaling stations often lived together with their families. Among them was the founder of Grytviken, Captain Carl Anton Larsen, a prominent Norwegian whaler and explorer who, along with his family, adopted British citizenship in 1910.
Document 9: Emilio Palma: Emilio Marcos Palma (born 7 January 1978) is an Argentine man known for being the first documented person born on the continent of Antarctica.
Document 10: Mount Gunner: Mount Gunner () is a partially snow-covered peak, high, that rises from the southern part of the Morris Heights in the Queen Alexandra Range of Antarctica. The peak was examined by the Ohio State University Geological Party, 1967–68, and was named by the Advisory Committee on Antarctic Names for John D. Gunner, a geologist who was a member of the party to this and other Antarctic localities in three summer seasons, 1967–70.
Document 11: Chilean Antarctic Territory: The Chilean Antarctic Territory or Chilean Antarctica (Spanish: "Territorio Chileno Antártico", "Antártica Chilena") is the territory in Antarctica claimed by Chile. The Chilean Antarctic Territory ranges from 53° West to 90° West and from the South Pole to the 60° South parallel, partially overlapping the Argentine and British Antarctic claims. It is administered by the Cabo de Hornos municipality in the South American mainland.
Document 12: Gaussberg: Gaussberg (or Mount Gauss) is an extinct volcanic cone, high, fronting on Davis Sea immediately west of the Posadowsky Glacier in Kaiser Wilhelm II Land in Antarctica.
Document 13: Antarctic Peninsula: The Antarctic Peninsula, known as O'Higgins Land in Chile, Tierra de San Martin in Argentina, and originally known as the Palmer Peninsula in the US and as Graham Land in Great Britain, is the northernmost part of the mainland of Antarctica, located at the base of the Southern Hemisphere.
Document 14: Mount Gerdel: Mount Gerdel () is a mountain, high, standing southeast of Mount Andrews at the south side of Albanus Glacier, Antarctica. It was mapped by the United States Geological Survey from ground surveys and U.S. Navy air photos, 1960–63, and was named by the Advisory Committee on Antarctic Names for Lieutenant David H. Gerdel, U.S. Navy, of the Byrd Station winter party, 1965.
Document 15: Antarctica: Several governments maintain permanent manned research stations on the continent. The number of people conducting and supporting scientific research and other work on the continent and its nearby islands varies from about 1,000 in winter to about 5,000 in the summer, giving it a population density between 70 and 350 inhabitants per million square kilometres (180 and 900 per million square miles) at these times. Many of the stations are staffed year-round, the winter-over personnel typically arriving from their home countries for a one-year assignment. An Orthodox church—Trinity Church, opened in 2004 at the Russian Bellingshausen Station—is manned year-round by one or two priests, who are similarly rotated every year.
ground_truth: 60th parallel south
sub_queries: Mount Gaberlein >> continent Answer: Antarctica
Where is the continental limit of Antarctica ? Answer: 60th parallel south