<prompt> Mariama Sow tǝwandin 19 May 2000 shima bǝla Guineanbewo. Shiye suro kamuwabe mita 50 freestylebe dәn tartana  <response>: Bikkewa 2016 Summer Olympicsbe dәn, na shiye na 87thbe dәn loktә 39.85 secondsa gozәna. Shiye semifinals ro letәgәnyi. 