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:  Michael Joe Nerren known as Mike Nerren (born May 1963) is the Division E judge of the 26th Judicial District Court based in Bossier and Webster parishes in northwestern Louisiana.
[EX A]: Yes

[EX Q]: Text:  The Flying Saucers Are Real by Donald Keyhoe is a book that investigates numerous encounters between USAF fighters personnel and other aircraft and UFOs between 1947 and 1950. It was printed in paperback by Fawcett Publications Inc.Keyhoe contended that the Air Force was actively investigating these cases of close encounter with a policy of concealing their existence from the public until 1949.
[EX A]: No

[EX Q]: Text:  Ribes sanchezii is a species of currant named after Peruvian botanist Isidoro Sánchez Vega of Cajamarca. This species of Ribes is distinct form both R. andicola and R. colandina because of its ovate to elliptical leaves with a very poorly developed lateral lobe and its aberrant indument. The two latter species have leaves with pubescence on both the adaxial and abaxial surface and the adaxial leaf surface is matt green whereas R.
[EX A]:
No