<prompt> Bhala ukuqhubeka kwalesi sigaba - UNksz Bartoletta wanqoba indondo yegolide kuma-Olympics ka-2012 eLondon emncintiswaneni wabesifazane we-4x100. Wagijima umqhudelwano wokugcina, lapho iqembu lase-U.S. labeka khona irekhodi lomhlaba. Uphinde waqhudelana emncintiswaneni wamamitha angu-100  <response>: . futhi. Wafinyelela kowamanqamu, waqeda endaweni yesine ngesikhathi sakhe esingcono kakhulu esingu-10.85. 