Task: Explanation
Input (English): Mirko Filipović (] ; born 10 September 1974), known by the nickname Mirko Cro Cop, is a Croatian heavyweight mixed martial artist, kickboxer and boxer. Question: What nationality was the only man to beat Jarrell Miller in kickboxing? Answer: Croatian
Output (English): Mirko Filipović  ; born 10 September 1974, known by the nickname Mirko Cro Cop, is a Croatian heavyweight mixed martial artist, kickboxer and boxer.