<prompt> Umusho 1: Phezulu emfuleni yiMichigan Central Railway Bridge engasasebenzi, yona kanye nomanduleli wayo, iNiagara Cantilever Bridge, eyayincintisana ne-Rapids Bridge whirlpool ngokuthuthwa kwezitimela. Umusho wesibili: Phezulu emfuleni yiMichigan Central Railway Bridge engasasebenzi, eyayincintisana nomanduleli wayo, iRapids Bridge whirlpool, neNiagara Cantilever Bridge ngomgwaqo wesitimela. Umbuzo: Ingabe umusho 1 nomusho 2 usho into efanayo? Yebo noma Cha?  <response>: Cha, akunjalo. 