<prompt> Bhala indatshana emfushane enesihloko esilandelayo: Umuntu X noMuntu Y banesifo esifanayo  <response>: Yebo, nansi isigaba esifushane: UDevansh noCallen bobabili bane-Cystic Fibrosis. UDevansh ukhathazekile ngoba banesifo esifanayo futhi akafuni kwenzeke lutho kuye. 