<prompt> Pedzisa mutsara unotevera: Pakafa mukoma waFerdinand I muna October 1383 asina mwana mukomana, vanhu vakaedza chaizvo kuti Beatrice, mwanasikana waFerdinand mumwe chete, ave mambo. Somutsivi anodikanwa, Beatrice akanga aroora mambo John I weCastile, asi kunzwa kwakakurumbira kwakanga kuchipesana negadziriro umo Portugal ingadai yakabatanidzwa neCastile. Nhamba  <response>: 13831385 Kupindirana kwechiPutukezi kwakatevera, nhambo yokusava nesimba kwezvematongerwe enyika, apo pasina mambo akatonga nyika. 