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.

Input: Consider Input: 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.

Output: Yes


Input: Consider Input: Text:  Heinrich Adam (1787 in Nördlingen – 15 February 1862 in Munich) was a German painter.

Output: Yes


Input: Consider Input: Text:  The Nieuport 21 was a French single-seat single-engine fighter aircraft used during World War I. The aircraft was used by the French Russian British and American air forces. After the war the Nieuport 21 was a popular civil aircraft.


Output: No