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.

Example Input: Text:  Aechmea hoppii is a species of the genus Aechmea. This species is native to Ecuador and Peru.
Example Output: No

Example Input: Text:  Hayward High School is a public high school in Hayward California one of four high schools in the city. It is one of the oldest high schools in Northern California. The official mascot for Hayward High is the Farmer which dates back to Hayward's period as an agricultural center and its emblem features a farmer with a plow a reference to the city's agricultural past.
Example Output: No

Example Input: Text:  Ellis Gibbs Arnall (March 20 1907 in Newnan Georgia – December 13 1992) was an American politician a liberal[citation needed] Democrat who served as the 69th Governor of the U.S. state of Georgia from 1943 to 1947.
Example Output:
Yes