Hengduan Mountains

Target entity: Hengduan Mountains
Context triple: [Tibetan Plateau, borderedBy, Hengduan Mountains]

• A. Kunlun Mountains
  The Kunlun Mountains are a vast high-altitude mountain range in western China that form one of Asia’s major geological and geographical boundaries, separating the Tibetan Plateau from the deserts to its north.
• B. Dabie Mountains
  The Dabie Mountains are a major mountain range in central China that form a natural boundary between the provinces of Anhui, Hubei, and Henan.
• C. Qinling Mountains
  The Qinling Mountains are a major east–west mountain range in central China that form a natural climatic and geographical boundary between northern and southern China.
• D. Taihang Mountains
  The Taihang Mountains are a major mountain range in northern China, forming a natural boundary between the Loess Plateau and the North China Plain and known for their steep cliffs and scenic gorges.
• E. Qilian Mountains
  The Qilian Mountains are a major mountain range in northern China that form part of the northeastern edge of the Tibetan Plateau and serve as an important climatic and ecological boundary in the region.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Hengduan Mountains
Target entity description: The Hengduan Mountains are a complex system of high, deeply dissected mountain ranges in southwestern China, known for their dramatic river gorges, exceptional biodiversity, and role as a transition zone between the Tibetan Plateau and lower-elevation regions.

• A. Kunlun Mountains
  The Kunlun Mountains are a vast high-altitude mountain range in western China that form one of Asia’s major geological and geographical boundaries, separating the Tibetan Plateau from the deserts to its north.
• B. Dabie Mountains
  The Dabie Mountains are a major mountain range in central China that form a natural boundary between the provinces of Anhui, Hubei, and Henan.
• C. Qinling Mountains
  The Qinling Mountains are a major east–west mountain range in central China that form a natural climatic and geographical boundary between northern and southern China.
• D. Taihang Mountains
  The Taihang Mountains are a major mountain range in northern China, forming a natural boundary between the Loess Plateau and the North China Plain and known for their steep cliffs and scenic gorges.
• E. Qilian Mountains
  The Qilian Mountains are a major mountain range in northern China that form part of the northeastern edge of the Tibetan Plateau and serve as an important climatic and ecological boundary in the region.
• F. None of above. chosen