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:  First Come First Served is the third studio album by American emcee Keith Thornton better known as Kool Keith. Released in 1999 it is his first release under the alias Dr. Dooom.

Ex Output:
No


Ex Input:
Text:  The Adaptive Ultimate is a science fiction short story about an experimental medical treatment gone awry. It was written by Stanley G. Weinbaum and first published in the November 1935 issue of Astounding magazine under the pen name John Jessel. It was collected in various editions of A Martian Odyssey as well as the 1979 The Best Of Stanley G.

Ex Output:
No


Ex Input:
Text:  Harvey Ray Hilderbran (born February 9 1960) is a Republican member of the Texas House of Representatives from District 53 which includes fifteen counties in central Texas. Hilderbran resides in Kerrville west of San Antonio.Hilderbran was a candidate for the Republican nomination for Texas Comptroller of Public Accounts to succeed the retiring Susan Combs who is stepping down after two four-year terms.

Ex Output:

Yes