<prompt> Umusho 1: I-Enkor yahlanganiswa neSiberian Airlines ngo 2001. Umusho 2: Ngo 2001 iSiberian Airlines yahlangana ne-Enkor. Umbuzo: Ingabe umusho 1 nomusho 2 usho into efanayo? Yebo noma Cha?  <response>: Cha, akunjalo. 