Question: which mountain is higher, Kabru or Manaslu?

full_context: Document 1: Siniolchu: Siniolchu is one of the tallest mountains of the Indian state of Sikkim. The 6888 m mountain is considered to be particularly aesthetically attractive, having been described by Douglas Freshfield as "the most superb triumph of mountain architecture and the most beautiful snow mountain in the world". It is situated near the green lake adjacent to Kangchenjunga, the highest peak in the state and third highest in the world.
Document 2: 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 3: South Summit (Mount Everest): The South Summit of Mount Everest in the Himalayas is the second-highest peak on Earth, and is a subsidiary peak to the primary peak of Mount Everest. Although its elevation above sea level of 8749 m is higher than the second-highest mountain on Earth, K2 (whose summit is 8611 m above sea level), it is only considered a separate peak and not a separate mountain as its prominence is only 11 meters.
Document 4: Singalila in the Himalaya: Singalila in the Himalaya is the story of a young Keratoconus patient finding his way in life to trek through the Himalayas and finds that, the best medicine for his eyes are the sights of the beautiful mountains and valleys in the Himalayas. The film progress with a 14 day long trek along the border of India and Nepal, known as the Singalila Ridge from where the team enjoys panoramic views of Mount Kangchenjunga and Mount Everest.
Document 5: 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 6: Kabru: Kabru is a mountain in the Himalayas on the border of eastern Nepal and India. It is part of a ridge that extends south from Kangchenjunga and is the southernmost 7000 m peak in the world.
Document 7: 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 8: Mount Everest: Mount Everest, known in Nepali as Sagarmāthā and in Tibetan as Chomolungma, is Earth's highest mountain, located in the Mahalangur Himal sub-range of the Himalayas. The international border between China (Tibet Autonomous Region) and Nepal runs across its summit point.
Document 9: Pangpoche: Pangpoche is a mountain in the Himalayas of Nepal. It has a summit elevation of 6620 m above sea level and is located approximately 15 km northeast of the world's eighth-highest mountain, Manaslu (8163 m ).
Document 10: Makalu: Makalu is the fifth highest mountain in the world at 8485 m . It is located in the Mahalangur Himalayas 19 km southeast of Mount Everest, on the border between Nepal and China. One of the eight-thousanders, Makalu is an isolated peak whose shape is a four-sided pyramid.
Document 11: Kirat Chuli: Kirat Chuli or Tent Peak is a mountain in the Himalayas. It lies on the border between Nepal and India.
Document 12: 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 13: Mansiri Himal: Mansiri Himal is a small, high subrange of the Himalaya in north-central Nepal, about 100 km northwest of Kathmandu. The Marsyangdi River separates the Mansiri from the Annapurnas to the southwest, then an upper tributary "Dudh Khola" separates "Peri Himal" to the northwest. On the east side, the "Burhi (Budhi) Gandaki" separates the Mansiri from "Ganesh Himal", "Serang" or "Sringi Himal" and "Kutang Himal". All these streams are tributary to the Gandaki.
Document 14: 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 15: Manaslu: Manaslu (Nepali: मनास्लु, also known as Kutang) is the eighth highest mountain in the world at 8163 m above sea level. It is located in the Mansiri Himal, part of the Nepalese Himalayas, in the west-central part of Nepal. Its name, which means "mountain of the spirit", comes from the Sanskrit word "manasa", meaning "intellect" or "soul". Manaslu was first climbed on May 9, 1956 by Toshio Imanishi and Gyalzen Norbu, members of a Japanese expedition. It is said that "just as the British consider Everest their mountain, Manaslu has always been a Japanese mountain".
ground_truth: Kabru