Question: Skil Brum and Chamlang are both names of a what?
Sentence (from "Skil Brum"): Skil Brum (Urdu: سکل برم‎ ), or Skilbrum, is a mountain in the Karakoram range in Gilgit–Baltistan, Pakistan, approximately 9 km (5 mi) west-southwest of K2.
Relevant evidence: Yes