Question: Which mountain is the highest in its country, Diran, Ismoil Somoni Peak, or both?
Context: Spantik or Golden Peak is a mountain in Spantik-Sosbun Mountains subrange of Karakoram in Nagar Valley, Gilgit Baltistan, Pakistan.  Its northwest face features an exceptionally hard climbing route known as the "Golden Pillar".  It lies east of Diran and northeast of Malubiting. Ismoil Somoni (Tajik: Исмоили Сомони ) is a town and jamoat in the Khatlon Province of Tajikistan.  It is the capital of Bokhtar District. Stølsdalsnutane or Støylsdalsnutene is a mountain on the border of Aust-Agder and Telemark counties in southern Norway.  The 1438 m tall mountain actually has 3 peaks, all three are just slightly over the border inside Bykle municipality in Aust-Agder, but much of the mountain lies in neighboring Tokke municipality in Telemark.  The highest peak, known as "Nordvestre Stølsdalsnuten", is the 7th highest peak in Aust-Agder.  The second highest of the three peaks, called "Nordre Stølsdalsknuten" is the 9th highest peak in the county at 1424 m , and the third peak, known as "Sørvestre Stølsdalsknuten", is the 10th highest peak in the county at 1420 m . Bokhtar District (Tajik: Ноҳияи Бохтар ) is a district in Khatlon Province, Tajikistan, surrounding the provincial capital Qurghonteppa.  Its administrative capital is the village of Ismoil Somoni (pop.  8,000).  The population in Bokhtar district is 209,100 (1 January 2008 estimate). The somoni (Tajik: cомонӣ , ISO 4217 code: TJS) is the currency of Tajikistan.  It is subdivided into 100 diram (Tajik: дирам ).  The currency is named after the father of the Tajik nation, Ismail Samani (also spelled "Ismoil Somoni"). Lenin Peak (Kyrgyz: Ленин Чокусу , "Lenin Çoqusu", لەنىن چوقۇسۇ; Russian: Пик Ленина , "Pik Lenina"; Tajik: қуллаи Ленин, "qulla‘i Lenin/qullaji Lenin" , renamed қуллаи Абӯалӣ ибни Сино (qulla‘i Abûalî ibni Sino) in July 2006), or Ibn Sina (Avicenna) Peak, rises to 7,134 metres (23,406 ft) in Gorno-Badakhshan (GBAO) on the border of Tajikistan and Kyrgyzstan, and is the second-highest point of both countries.  It is considered one of the easiest 7000 m peaks in the world to climb and it has by far the most ascents of any 7000 m or higher peak on Earth, with every year seeing hundreds of climbers make their way to the summit.  Lenin Peak is the highest mountain in the Trans-Alay Range of Central Asia, and in the Pamir Mountains in Tajikistan it is exceeded only by Ismoil Somoni Peak (7,495 m).  It was thought to be the highest point in the Pamirs in Tajikistan until 1933, when Ismoil Somoni Peak (known as "Stalin Peak" at the time) was climbed and found to be more than 300 metres higher.  Two mountains in the Pamirs in China, Kongur Tagh (7,649 m) and Muztagh Ata (7,546 m), are higher than the Tajik summits. Miar Peak is a mountain in Hispar Valley in the Nagar Valley of Gilgit-Baltistan, Pakistan.  It lies southeast of Diran peak (7,257 m) and northwest of Malubiting peak (7,428 m). Ismoil Somoni Peak (Tajik: Қуллаи Исмоили Сомонӣ, "Qulla-i Ismō‘il-i Sōmōnî/Qullaji Ismojili Somonī"; Persian: قلّهٔ اسماعیل سامانی‎ ‎ ; Russian: пик Исмаила Самани "pik Ismaila Samani") is the highest mountain in Tajikistan.  It was within the territory of the former Russian Empire and the former Soviet Union before the area became independent as Tajikistan.  The mountain is named after Ismail Samani, a ruler of the Samanid dynasty. Diran is a mountain in the Karakoram range in Nagar Valley, Gilgit-Baltistan, Pakistan.  This 7266 m pyramid shaped mountain lies to the east of Rakaposhi (7,788m). 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).
Answer: Ismoil Somoni Peak