Question: Which mountain, Mount Gongga or Gasherbrum I, is the 11th highest mountain in the world?
Sentence (from "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.
Relevant evidence: Yes