<prompt> Qedela le nkulumo elandelayo: Ngemva kweminyaka emihlanu elinde imvume yokuya phesheya, u-Irena Bryndová, umngane kaPitra, wafika eNew York ekuqaleni kuka-August 1968. Babehlele ukubuyela ePrague ndawonye, kodwa lokhu kwaphela ngokuphelele ngemva kokushona kuka  <response>: Ukuhlasela kweSoviet eCzechoslovakia. Ngethemba lokuhlala isikhathi eside e-United States, u-Irena Bryndová wathola umsebenzi njengomklami wezindwangu futhi ngo-Okthoba 1969 washada noSvatopluk Pitra. 