<prompt> Pedzisa mutsara unotevera: Charmaine Thomas akaberekwa musi wa25 Nyamavhuvhu 1974 mutambi wenhabvu wekuAntigua neBarbuda. Akakwikwidza mumakwikwi  <response>: 4 × 100 metres relay yevakadzi pa 1996 Summer Olympics. 