<prompt> Umusho 1: I-Prudential Building HMB eyayaziwa ngokuthi i-Houston Main Building, kwakuyisakhiwo esiphakeme esiseTexas Medical Center, eHouston, eTexas. Umusho wesibili: I-Houston Main Building HMB ngaphambili i-Prudential Building kwakuyisakhiwo esiphakeme esiseTexas Medical Center eHouston, eTexas. Umbuzo: Ingabe umusho 1 nomusho 2 usho into efanayo? Yebo noma Cha?  <response>: Cha, akunjalo. 