on a sentence chams account for the greatest part of the erstwhile substantial albanian minority in greek epirus today the population of only two villages north of konitsa belong to a different albanian subgroup that of the labs isn t this too big and irrelevant for the lead i have added this info because it shoul be in note a but i think that this is irrelevant for the lead as too big and with no clear signification for this article what do you think