Question: Sherpi Kangri and Kangpenqing, are related to which land mass?

full_context: Document 1: Kangchenjunga: Kangchenjunga (Nepali: कञ्चनजङ्घा , "Kañcanajaṅghā"), also spelled Kanchenjunga, is the third highest mountain in the world, and lies partly in Nepal and partly in Sikkim, India. It rises with an elevation of 8586 m in a section of the Himalayas called "Kangchenjunga Himal" that is limited in the west by the Tamur River, in the north by the Lhonak Chu and Jongsang La, and in the east by the Teesta River.
Document 2: Karjiang: Karjiang is a mountain in Tibet, located near the Bhutan–China border. The highest peak of the Karjiang group is Karjiang I or Karjiang South, with an elevation of 7221 m ; it remains unclimbed. Other peaks include Karjiang North (7196 m), Karjiang II/Central (7045 m), Karjiang III or Taptol Kangri (6820 m) and the top of the north-eastern shoulder (6400 m).
Document 3: Shishapangma: Shishapangma, also called Gosainthān, is the 14th highest mountain in the world at 8027 m above sea level. It was the last 8,000 metre peak to be climbed, due to its location entirely within Tibet and the restrictions on visits by foreign travelers to the region imposed by authorities of the Government of China and of the Tibet Autonomous Region.
Document 4: Gangkhar Puensum: Gangkhar Puensum (Dzongkha: གངས་དཀར་སྤུན་གསུམ་ "Kangkar Punsum ", alternatively, Gangkar Punsum or Gankar Punzum) is the highest mountain in Bhutan and a strong candidate for the highest unclimbed mountain in the world with an elevation of 7570 m and a prominence of 2995 m . Its name means "White Peak of the Three Spiritual Brothers".
Document 5: Lupghar Sar: Lupghar Sar is 109th on the list of world tallest mountains. It is located in Shishkat valley of Hunza Gojal. It is part of the Momhail Sar cluster of mountains and has an elevation of 7200 m above sea level. In Wakhi language Lupghar Sar translates as "the top of the big rock".
Document 6: Kangpenqing: Kangpenqing (also Gang Benchhen) is a mountain in the Baiku Himalayas of Tibet, China. At an elevation of 7281 m it is the 90th highest mountain in the world. The peak was first climbed in 1982.
Document 7: Sherpi Kangri: Sherpi Kangri is a mountain peak in the Karakoram Range. It lies five km south of Ghent Kangri (7,380 m) and ten km northwest of Saltoro Kangri (7,742 m).
Document 8: Jengish Chokusu: Jengish Chokusu (Kyrgyz: Жеңиш чокусу , "Ceñiş çoqusu", جەڭىش چوقۇسۇ ] ; Russian: Пик Победы , "Pik Pobedy" ] ) is the highest mountain in the Tian Shan mountain system at 7439 m . It lies on the Kyrgyzstan–China border, in the Kakshaal Too, the highest part of the Tien Shan, southeast of lake Issyk Kul.
Document 9: Gasherbrum I: Gasherbrum I (Urdu: ‎ ; ), surveyed as K5 and also known as Hidden Peak, is the 11th highest mountain in the world at 8080 m above sea level. It is located on the Pakistani–Chinese border in Gilgit–Baltistan region of Pakistan and Xinjiang region of China. Gasherbrum I is part of the Gasherbrum massif, located in the Karakoram region of the Himalaya. Gasherbrum is often claimed to mean "Shining Wall", presumably a reference to the highly visible face of the neighboring peak Gasherbrum IV; but in fact it comes from "rgasha" (beautiful) + "brum" (mountain) in Balti, hence it actually means "beautiful mountain."
Document 10: Ghent Kangri: Ghent Kangri (or Mount Ghent, Ghaint I) is a high peak near the north end of the Saltoro Mountains, a subrange of the Karakoram range. It is located west of the Siachen Glacier in an area under Pakistan control, but very close to the Actual Ground Position Line with India.
Document 11: Gyachung Kang: Gyachung Kang (Nepali: ग्याचुङ्काङ , "Gyāchung Kāng"; ) is a mountain in the Mahalangur Himal section of the Himalaya, and is the highest peak between Cho Oyu (8,201 m) and Mount Everest (8,848 m). It lies on the border between Nepal and China. As the fifteenth-highest peak in the world, it is also the highest peak that is not eight thousand metres tall; hence it is far less well-known than the lowest of the eight-thousanders, which are only about 100 m (328 ft) higher. The peak's lack of significant prominence (700 m) also contributes to its relative obscurity.
Document 12: Saltoro Kangri: Saltoro Kangri (Urdu: ‎ ) is the highest peak of the Saltoro Mountains, better known as the Saltoro Range, which is a part of the Karakoram. It is the 31st highest mountain in the world, but it is in a very remote location deep in the Karakoram. It is located on the Actual Ground Position Line between Indian controlled territory in the Siachen region and Pakistani-controlled territory west of the Saltoro Range.
Document 13: Liankang Kangri: Liangkang Kangri (also known as "Liankang Kangri") is a mountain peak in the Himalayas on the border between Bhutan and China, as well as at the southeastern end of territory claimed by both countries. Liangkang Kangri is 7535 m high. To the south, a ridge leads to the 7570 m Gangkhar Puensum 2 km to the south-southeast . Due to the low saddle height of 234 m , Liangkang Kangri is not regarded as an independent mountain. Westward a ridge leads to the 6680 m high Chumhari Kang. The Liangkanggletscher on the northwest flank and the Namsanggletscher on the eastern flank of Liangkang Kangri form the headwaters of the Lhobrak Chhu, a source river of Kuri Chhu. The glacier on the southwest flank belongs to the catchment area of Angde Chhu.
Document 14: Masherbrum: Masherbrum (Urdu: ‎ ; formerly known as K1) is located in the Ghanche District, Gilgit Baltistan of Pakistan. At 7821 m it is the 22nd highest mountain in the world and the 9th highest in Pakistan. It was the first mapped peak in the Karakoram mountain range, hence the designation "K1".
Document 15: K6 (mountain): Surveyed as K6 (Urdu: کے 6‎ ), but also known as Baltistan Peak. This is a notable peak of the Masherbrum Mountains, a subrange of the Karakoram mountain range in Gilgit Baltistan region of Pakistan. Despite being much lower than its sister mountains, the Eight-thousanders and high 7000m peaks such as Masherbrum, it has huge, steep faces, and great relief above the nearby valleys.
ground_truth: mountain