<prompt> Umusho 1: Umlobi we-biography kaDavid I. Walsh ubhala ukuthi: Umkhankaso wokubhubhisa uWalsh waphumelela ngoba wayengakwazi ukuzivikela... UDavid I. Walsh wayengungqingili. Umusho wesibili: Umlobi wokuphila kukaWalsh wakamuva ubhala ukuthi Umkhankaso wokubhubhisa uDavid I. UWalsh wasebenza ngoba wayengakwazi ukuzivikela... UDavid I. Walsh wayengungqingili. Umbuzo: Ingabe umusho 1 nomusho 2 usho into efanayo? Yebo noma Cha?  <response>: Cha, akunjalo. 