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.

Ex Input:
Text:  Cameron Anderson (May 1857 – March 23 1926) was a politician in Alberta Canada and a municipal councillor in Edmonton.

Ex Output:
Yes


Ex Input:
Text:  Luke Holden (born 24 November 1988) is an English footballer who plays as a midfielder for Gap Connah's Quay.

Ex Output:
Yes


Ex Input:
Text:  Charley Patton (between April 1887 and 1891 – April 28 1934) also known as Charlie Patton was an American Delta blues musician. He is considered by many to be the Father of the Delta Blues and is credited with creating an enduring body of American music and personally inspiring just about every Delta blues man (Palmer 1995). Musicologist Robert Palmer considers him among the most important musicians that America produced in the twentieth century.

Ex Output:

Yes