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:  Dominic John (born 1980) is a British pianist.John began piano lessons with his mother. He studied with Patsy Toh at the Junior Royal Academy of Music and with John Barstow and Andrew Ball at the Royal College of Music. He held the Royal College of Music Society Junior Fellowship from 2004-2006. He is active as a soloist member of various chamber ensembles and accompanist to singers and instrumentalists.

Ex Output:
Yes


Ex Input:
Text:  Jaswant Singh Bishnoi was a member of 14th Lok Sabha. He was elected from Jodhpur constituency in 2004 as a candidate of Bharatiya Janata Party.He is a former minister of Government of Rajasthan. He was born in the Jodhpur District and was educted at Jai Narain Vyas University at Jodhpur.

Ex Output:
Yes


Ex Input:
Text:  Robert David Reed (born October 9 1956 in Omaha Nebraska) is a Hugo Award-winning American science fiction author. He has a Bachelor of Science in Biology from the Nebraska Wesleyan University. Reed is an extraordinarily prolific genre short-fiction writer with Alone being his 200th professional sale. His work regularly appears in Asimov's Fantasy & Science Fiction and Sci Fiction.

Ex Output:

Yes