Lhotse (Nepali: ल्होत्से "L'hōtsē" ] ; Tibetan: ལྷོ་ར
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.
The N-35 or National Highway 35 (Urdu: ‎ ), known more popularly as the Karakoram Highway (Urdu: ‎ ) and China-Pakistan Friendship Highway, is a 1300 km national highway in Pakistan which extends from Hasan Abdal in Punjab province of Pakistan to the Khunjerab Pass in Gilgit-Baltistan, where it crosses into China and becomes China National Highway 314.
 The highway connects the Pakistani provinces of Punjab, Khyber Pakhtunkhwa and Gilgit-Baltistan with China's Xinjiang Uyghur Autonomous Region.
 The highway is a popular tourist attraction, and is one of the highest paved roads in the world, passing through the Karakoram mountain range, at an elevation of 4714 m .
 Due to its high elevation and the difficult conditions in which it was constructed, it is often referred to as the Eighth Wonder of the World.
 The highway is also a part of the Asian Highway AH4.
Chogolisa (Urdu: ‎ from Chogo Ling Sa; literally: Great Hunt) is a mountain in the Karakoram region of Pakistan.
 It lies near the Baltoro Glacier in the Concordia region which is home to some of the highest peaks of the world.
 Chogolisa has several peaks, the highest on the SW face (Chogolisa I) rises to 7668 m .
 The second highest at 7,654 metres on the NE side (Chogolisa II) is the one named Bride Peak by Martin Conway in 1892.
Garrett Madison (born November 3, 1978) is an American mountaineer and is one of the world's top high altitude mountaineering guides, having personally guided 44 clients to the summit of Mt Everest between the years 2006-2016, more than any other American.
 Garrett began guiding professionally in 1999 on Mount Rainier, and his company, Madison Mountaineering, specializes in leading expedition climbs on Mount Everest and other high altitude peaks, operates on the highest peaks on all seven continents (7 summits), and also provides domestic training programs and summit climbs in Washington State.
 On May 19–20, 2011, he reached the summit of Mt Everest on his fourth successful attempt as expedition leader and guide for Alpine Ascents International, and reached the summit of Lhotse (4th highest mountain in the world) only 21 hours later as guide to climber Tom Halliday.
 Also on the expedition was guide Michael Horst who made both summits as well in under a 24-hour period, a few days earlier.
 This historic achievement marks the first time in history that both peaks Mt Everest and Lhotse were summited together in less than 24 hours, and Madison repeated the "double header" feat again in 2013, the only person to do so twice.
 In 2014, Garrett led the first ever successfully ‘guided’ ascent of K2, arguably the hardest and most dangerous mountain in the world, reaching the summit with 2 climbers and 3 Sherpas on July 27, 2014.
 Garrett also regularly guides many "7 Summits" expeditions such as Aconcagua, Vinson Massif, Kilimanjaro, Elbrus, etc., during the year.
 In addition, Garrett is regularly involved with film productions on Everest, participating in 4 different features over the last 3 years.
 Most recently, Garrett Madison's company, Madison Mountaineering, successfully brought a virtual reality camera to the summit of Mt. Everest.
 This Capturing Everest will be released by Time Inc and Sports Illustrated and is expected to be released early 2017.
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."
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.
Snow Dome (Urdu: سنو ڈوم‎ ) is a mountain in the Karakoram range near Concordia in Gilgit–Baltistan, Pakistan.
 It lies in the east of Chogolisa Peak (7,665 m) and in the southwest of Baltoro Kangri (7,312 m).
Sia Kangri (7,442 m, 24,370 ft) is a mountain in the Baltoro Muztagh in the Karakoram.
 Its summit is the tripoint of territory controlled by India, China and Pakistan where the Actual Ground Position Line between Indian and Pakistani forces meets Chinese-controlled territory.
 Territories on all sides are disputed.
 The land immediately to the southwest of the peak is claimed by both Pakistan and India and controlled by Pakistan.
 The land to the northeast is part of the Trans Karakoram Tract, controlled by China under a 1963 border agreement with Pakistan but claimed by India.
 The land to the southeast is claimed by Pakistan and India, but controlled by India, as a part of its Siachen glacier territory.
Lhotse Shar is a subsidiary mountain of Lhotse, and the 11th-highest mountain on Earth, at 8,383 m high.
 It has the highest fatality rate of all the eight-thousanders – for every 2 people who summit the mountain, one person dies attempting to.
 However, this is primarily because most climbers tend to try to ascend to the primary peak of Lhotse, rather than the lowest summit of the mountain.
 It was first climbed by Sepp Mayerl and Rolf Walter on May 12, 1970.

Question: Which one, Chogolisa or Lhotse, is a mountain in the Karakoram region of Pakistan?
Answer: Chogolisa