Task: Explanation
Input (English): The Kuvasz (] ), is an ancient breed of a livestock dog of Hungarian origin. Mention of the breed can be found in old Hungarian texts. It has historically been used as a royal guard dog, or to guard livestock, but has been increasingly found in homes as a pet over the last seventy years. Question: Which breed has been used as a royal guard dog, Kuvasz or Cavalier King Charles Spaniel? Answer: Kuvasz
Output (English):  It has historically been used as a royal guard dog, or to guard livestock, but has been increasingly found in homes as a pet over the last seventy years.