In this task, you're given a text which is the body of the document. Indicate your answer as "Yes" if the text is about a person, otherwise indicate your answer as "No". Don't generate anything else apart from "Yes" or "No". Pay attention that for your answer to be "Yes", the passage should be generally about a person. Mentions of people in the text don't necessarily mean the text is about a person.

Example Input: Text:  For the Director of the Bureau of Engraving and Printing see William Morton Meredith.William Morris Meredith (June 8 1799 – August 17 1873) was an American lawyer and politician. He was to served as the United States Secretary of the Treasury during the President Zachary Taylor's Cabinet.
Example Output: Yes

Example Input: Text:  Absence of War Does Not Mean Peace is the seventh full-length release by Finnish black metal band Impaled Nazarene. The release was recorded at Anssi Kippo's Astia Studio from July to August 2001. A music video was made for Hardboiled and Still Hellbound featuring former Finnish porn star Rakel Liekki.
Example Output: No

Example Input: Text:  William Billy Kellock (born 7 February 1954) is a Scottish former footballer who scored 77 goals in 298 league games in a 11-year career in the Football League in the 1970s and 1980s. He played for Aston Villa Cardiff City Norwich City Millwall Chelmsford City Kettering Town Peterborough United Luton Town Wolverhampton Wanderers Southend United Port Vale and Halifax Town.
Example Output:
Yes