<prompt> Translate the following text to SwahiliThe Riverdance craze came to a bizarre ending last night as the shows star Michael Flatley was pummeled to death by audience members at a Sturgis, S.D., biker rally.  <response>: Mshindi wa kwanza wa mchezo wa Riverdance, Michael Flatley, amepigwa risasi na watu katika mkutano wa wanariadha wa Sturgis, South Dakota. 