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: "Christmas Time Is Here" is a popular Christmas song written by Lee Mendelson and Vince Guaraldi for the 1965 TV special "A Charlie Brown Christmas", one of the first animated Christmas specials produced for network TV in the United States. Because the song became a hit, two versions were included on the album "A Charlie Brown Christmas": an instrumental version by the Vince Guaraldi Trio and a vocal version by children from St. Paul's Episcopal Church in San Rafael, California. Question: Charlia Brown is the lead character of a television special written with a popular Christmas song written by who? Answer: Lee Mendelson and Vince Guaraldi
Output:
Christmas Time Is Here is a popular Christmas song written by Lee Mendelson and Vince Guaraldi for the 1965 TV special A Charlie Brown Christmas, one of the first animated Christmas specials produced for network TV in the United States.