<prompt> Qhubeka ubhale lesi sigaba - UShields wafanelekela ama-Olympic asehlobo ka-2020 eTokyo, eJapane, emncintiswaneni we-butterfly wamamitha angu-100  <response>: nomncintiswano wokugijima ngamamitha angu-4x100. KwakuyiMidlalo Yama-Olympic yesibili elandelanayo uShields afaneleke ukuqhudelana kuyo. 