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.

Text:  Gerald Joshua Walker Jr. (born July 14 1987) better known by his stage name Gerald Walker is an American rapper songwriter and record producer.
Yes

Text:  The Whigham GW-2 is an American high-wing single-seat V-tailed FAI Open Class glider that was designed and constructed by Gene Whigham a retired flight test engineer for Convair.
No

Text:  Miguel Alexandre Areias Lopes known as Areias (born 2 June 1977 in Porto) is a Portuguese retired footballer who played mainly as a left defender.

Yes