Original sentence: The Berber languages (in Berber in sing.form only: Tutlayt Tamazight or simply Tamazight) are a group of very closely related languages and dialects spoken in Morocco, Algeria, Tunisia, Libya, Egypt, as well as by Berber communities in parts of Niger and Mali
Edited sentence: The Berber languages are a group of closely related languages spoken in Morocco, Algeria, Tunisia, Libya, Egypt, as well as by Berber communities in parts of Niger and Mali