<prompt> Pedzisa mutsara unotevera: Uyewo paaiva paABC, akashandawo somunyori uye mutambi-ne-mutambo mutambi we  <response>: Freestyle skiing pa 1988 Winter Olympics muCalgary. McCarver akabatanidzawo nguva yepamusoro ye 1992 Winter Olympics naPaula Zahn yeCBS. 