<prompt> Umusho 1: URalph R. B. von Frese uyisazi sesayensi yokwakheka komhlaba saseMelika e-Ohio State University owathola ukuhlushwa okukhulu kweWilkes Land e-Antarctica ngokubambisana noLaramie Potts. Umusho wesibili: URalph R. B. von Frese ungusosayensi wezomhlaba waseMelika e-Ohio State University owathi, ngokubambisana noLaramie Potts, wakhomba ukugxila okukhulu ezweni likaWilke e-Antarctica. Umbuzo: Ingabe umusho 1 nomusho 2 usho into efanayo? Yebo noma Cha?  <response>: Yebo Yebo 