<prompt> Bhala okuqhubekayo kwalesi sigaba - UPayson wazalwa njengoMary Elizabeth Bush kaThomas noSarah Bush. Waqala ukuheha ukunakwa ngumphakathi lapho esebenza njengamaphoyisa embukisweni weToyland ePanama Exposition  <response>: eSan Francisco ngo-1915. 