<prompt> Jovan Dejanović Jovan Dejanović, nowotə Jovan Dragaš Јован Драгаш, shima Serbian nobleman do daraja kərmai Serbian Emperor Uroš V, kakkadianzəye. Ngawo kǝriwu Maritsaben shiye kərmai Ottomanbe ro walwono.  <response>: Suro saa 1371 lan. 