Original sentence: Tosk is furthermore divided into many mutually intelligible sub-dialects, which either belong to the Labërishte sub-group or the Çamërishte sub-group, including north-western Greece, but not to be confused with the Arvanites
Edited sentence: Tosk is furthermore divided into many mutually intelligible sub-dialects, which either belong to the Labërishte sub-group or the Çamërishte sub-group, including north-western Greece, but not to be confused with the Arvanites or the Greek-Albanians