Definition: In this task, you are given a context paragraph, a question based on that and corresponding answer of a question. Your task is to generate supporting fact/knowledge from context paragraph which helps in answering a given question.
Input: 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:
The Kuvasz , is an ancient breed of a livestock dog of Hungarian origin.