<prompt> Umusho 1: Izinsizakalo ezimbili zansuku zonke zisebenza kulayini weDearne Valley oya eYork naseSheffield. Umusho wesibili: Imizila emibili isebenza eDearne Valley Line nsuku zonke iya eYork naseSheffield. Umbuzo: Ingabe umusho 1 nomusho 2 usho into efanayo? Yebo noma Cha?  <response>: Yebo Yebo 