<prompt> Pedzisa mutsara unotevera: Jamaica yakahwina menduru yayo yechi10 yeOlympic yeLondon Olympics mu  <response>: 4x100m relay yevakadzi sezvo chikwata cheJamaica Shelly-Ann Fraser-Pryce, Sherone Simpson, Veronica Campbell-Brown, Kerron Stewart, Samantha Henry-Robinson , Schillonie Calvert vakawana sirivheri mune rekodhi yenyika ye41.41 shure kwechikwata chenyika chinotyora USA. 