Question: Muse is a clan whose members live in a country located in what landform?
Sentence (from "Somalia"): Somalia ( ; Somali: "Soomaaliya" ; Arabic: الصومال‎ ‎ "aṣ-Ṣūmāl "), officially the Federal Republic of Somalia (Somali: Jamhuuriyadda Federaalka Soomaaliya , Arabic: جمهورية الصومال الفيدرالية‎ ‎ "Jumhūrīyat aṣ-Ṣūmāl al-Fidirālīyah "), is a country located in the Horn of Africa.
Relevant evidence: Yes