Question: Are K6 and Skil Brum both located in Pakistan?

full_context: Document 1: Gasherbrum: Gasherbrum (Urdu: گاشر برم‎ ) is a remote group of peaks located at the northeastern end of the Baltoro Glacier in the Karakoram range of the Himalaya on the border of the Chinese-administered Shaksgam Valley and the Gilgit-Baltistan territory of Pakistan. The massif contains three of the world's 8,000 metre peaks (if Broad Peak is included). Although the word "Gasherbrum" is often claimed to mean "Shining Wall", presumably a reference to the highly visible face of Gasherbrum IV, it comes from "rgasha" (beautiful) + "brum" (mountain) in Balti, hence it actually means "beautiful mountain".
Document 2: 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 3: K12 (mountain): Surveyed as K12, this mountain is in the Saltoro Muztagh which is a subrange of the Karakoram range in the Siachen region, near Jammu and Kashmir. It lies near the Line of Control. Its name comes from its designation given during the original survey of the Karakoram range.
Document 4: 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 5: 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.
Document 6: 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 7: Baltoro Kangri: Baltoro Kangri (Urdu: بلتورو کنگری‎ ; also known as the Golden Throne) is a mountain of the Karakoram mountain range in Gilgit-Baltistan, Pakistan. Baltoro Kangri is the 82nd highest mountain in the world with an elevation of 7312 m . It lies to the south of the Gasherbrums and east of Chogolisa Peak (7,665 m). The huge Baltoro Glacier (which is one of the largest glaciers outside polar regions) rises from the foot of Baltoro Kangri. In the north of Baltoro Kangri is the Abruzzi Glacier.
Document 8: Rimo Muztagh: The Rimo Muztagh is one of the most remote subranges of the Karakoram range. The southern part of Rimo Muztagh is in the Kashmir portion of far northwestern India, also claimed by Pakistan. The northern half, including the Rimo massif, is in the Siachen area (territory controlled by India). It is far from major towns, and close to the militarily sensitive Siachen Glacier, so it has seen little exploration or climbing activity compared to, for example, the nearby Baltoro Muztagh. The highest peak is Mamostong Kangri, 7,516 metres (24,659 feet).
Document 9: Skyang Kangri: Skyang Kangri (Urdu: ‎ ), or Staircase Peak, is a high peak of the Baltoro Muztagh, a subrange of the Karakoram range. It lies on the Pakistan-China border, about 7 km northeast of K2, the world's second-highest mountain. The name "Staircase Peak" refers to the East Ridge, which resembles a giant staircase with five steps.
Document 10: Skil Brum: Skil Brum (Urdu: سکل برم‎ ), or Skilbrum, is a mountain in the Karakoram range in Gilgit–Baltistan, Pakistan, approximately 9 km (5 mi) west-southwest of K2. It lies on the western side of the Godwin-Austen Glacier, roughly opposite Broad Peak.
Document 11: Paraber Peak: Paraber Peak (6,322m / 20,741 ft) is a peak in Stak Valley of Gilgit-Baltistan. This mountain is located in the Karakoram range and the prominent landmarks in the vicinity are Haramosh Peak, Laila Peak, Kutia Lungma Glacier and the Chogo Lungma Glacier.
Document 12: Rush Peak: Rush Peak is a mountain in the Karakoram mountain range of Central Asia. It is located in the Nagar District of Gilgit-Baltistan, Pakistan. While not a high peak by local standards, it is noteworthy as a remote trekking destination. It can be reached via Nagar Valley and Hoper Village. The peak can be accessed via Hoper Glacier (Bualtar Glacier) and Barpu Glacier. The peak is relatively easy to climb in the summer months and ascents have been made by amateur climbers without proper mountaineering gear. In winter, access to the mountain is made difficult by heavy snows. The top of the peak provides stunning views of Miar Peak (6,824 m), Miar Glacier and Phuparash Peak (6,574 m). On a clear day, one can look east and see some of the world's highest mountains, including K2 and Broad Peak. At the mountain's base lies one of the world's highest alpine lakes, Rush Lake (4,694m).
Document 13: Burji La: Burji La (or Burji Pass) is a natural pass in mountains between Skardu and Deosai National Park in Gilgit Baltistan, Pakistan. Its elevation is 4816 meters. It is famous especially for its beautiful panoramic view of so many mountain peaks, including that of K2, Nanga Parbat, Masherbrum, Chogolisa, Laila Peak, Golden Peak, Gasherbrum I, Gasherbrum II, Gasherbrum IV and a part of Broad Peak mountain.
Document 14: Baltoro Glacier: The Baltoro Glacier (Urdu: ‎ ), at 63 km in length, is one of the longest glaciers outside the polar regions. It is located in the Gilgit-Baltistan region (the northernmost political entity of Pakistan). It runs through part of the Karakoram mountain range. The Baltoro Muztagh lies to the south and east of the glacier, while the Masherbrum Mountains lie to the south. At 8,611 m (28,251 ft), K2 is the highest mountain in the region, and three others within 20 km top 8,000 m.
Document 15: Hushe Valley: The Hushe Valley (Urdu: ‎ )is a valley in Ghanche district Gilgit Baltistan Pakistan. Hushe valley is famous for its highest mountains. There are many sub valleys which are Gondogor, Charkusa, Nagma, Nanbroq and Mashabrum. This valley surrounds several peaks above six thousands meters including Laila peak, K6, K7. Murtaza peak is 5100m just behind K6 Base camp and is considered epicenter of trackers and beginners.
ground_truth: yes