Question: Which his higher Haramosh Peak or Jengish Chokusu
Context: A peak's line parent is the closest higher peak on the highest ridge leading away from the peak's "key col".  A col is the lowest point on the ridge between two summits and is synonymous with pass, gap, saddle and notch.  A peak's "key col" is the lowest point on the ridge which connects the peak and a higher peak.  If there is more than one ridge which can be followed to a higher peak then the line parent is the peak closest to the key col. Usually, a line parent must meet some prominence criteria, which might vary depending on the author and the location of the peak. 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. Khan Tengri (Kazakh: Хан Тәңірі , حان تأڭئرئ, "Xan Täñiri"; Kyrgyz: Хан-Теңири , حان-تەڭىرى, "Xan-Teñiri"; , Хантәңри, "Xantengri"; , Xiao'erjing: هًا تٍْ قْ لِ فعْ) is a mountain of the Tian Shan mountain range.  It is located on the China—Kyrgyzstan—Kazakhstan border, east of lake Issyk Kul.  Its geologic elevation is 6995 m , but its glacial cap rises to 7010 m .  For this reason, in mountaineering circles, including for the Soviet Snow Leopard award criteria, it is considered a 7,000-metre peak.  The name "Khan Tengri" literally means "King Heaven" in Kazakh and possibly references the deity Tengri.  In some other local languages, it is known as "Khan Tangiri Shyngy", "Kan-Too Chokusu", "Pik Khan-Tengry", and "Hantengri Feng". The Tian Shan, meaning the "Mountain of Heaven" or the "Heavenly Mountain", is a large system of mountain ranges located in Central Asia.  The highest peak in the Tian Shan is Jengish Chokusu, 7439 m . Haramosh Peak (Urdu: ہراموش چوٹی‎ ; also known as Haramosh or Peak 58) is a mountain located in the Karakoram range of the Gilgit-Baltistan of Pakistan.  Its height is also often given as 7,409m. Laila Peak in the Haramosh Valley, (near Chogurunma Glacier) is 6985 m high.  It was first climbed by the Hekiryou Alpine Club of Japan on 9 August 1975. Kutwal Lake is a high altitude lake located in the Haramosh valley of Gilgit district, in Gilgit-Baltistan.  The valley of Haramosh is about 60 miles away from the capital Gilgit, in the east.  The lake is surrounded by several high mountains that include Haramosh Peak, Laila Peak and Dobani Peak. The Kakshaal Too (Kyrgyz: Какшаал Тоо , "Qaqşaal Too", قاقشاال توو) is a large mountain range in the Central Tien-Shan.  It stretches for a length of 582 km (in Kyrgyzstan) between Kyrgyzstan and China.  The highest point in the range is Jengish Chokusu (7439 m ).  The range is mainly composed of limestones, siltstones, sandstones, conglomerates, and argillites of Paleozoic intruded by granites, granosyenite, and syenite. Xuelian Feng, Xuelian Peak or Snow Lotus Peak (Chinese: 雪莲峰), is one of the major mountains of the Tian Shan mountain range.  It lies in Xinjiang province, China, about 50 km east-northeast of Jengish Chokusu, the highest peak in the range.  It is notable for its large, steep relief above the nearby valleys, and for its large topographic prominence.  (It is ranked 84th in the world by this measure).  The peak has two summits, with the main being the north summit at 6627 m ; the south summit has an elevation of 6527 m . 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.
Answer: Jengish Chokusu