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:  Ola Englund is a Swedish musician songwriter and record producer and guitarist. He is currently in his band Feared and notable the metal act The Haunted and formerly Six Feet Under. He also has been a part of Scarpoint Facing Death Subcyde and Sorcerer.

Ex Output:
Yes


Ex Input:
Text:  Hermaea paucicirra is a species of sacoglossan sea slug a shell-less marine opisthobranch gastropod mollusk in the family Hermaeidae.

Ex Output:
No


Ex Input:
Text:  Johnny Green (10 October 1908 – 15 May 1989) was an American songwriter composer musical arranger and conductor. He was given the nickname Beulah by colleague Conrad Salinger. His most famous song was one of his earliest Body and Soul. Green was inducted into the Songwriters Hall of Fame in 1972.

Ex Output:

Yes