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 Q]: Text:  Flappach is a river of Baden-Württemberg Germany.
[EX A]: No

[EX Q]: Text:  Paul Morris (born 2 November 1959 Santa Monica California) is a musician best known as a keyboardist in Ritchie Blackmore's Rainbow. He played keyboards on the Stranger in Us All album and co-wrote the song Black Masquerade.Paul Morris studied piano as a child in New York City. He studied under prominent jazz pianists Lennie Tristano Hal Galper and Sal Mosca.
[EX A]: Yes

[EX Q]: Text:  The Antonov An-218 was a proposal by the Antonov Design Bureau for a widebody commercial airliner. A twin-engined design it was intended to carry approximately 350 passengers but was never put into production.
[EX A]:
No