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.

[Q]: Text:  Ierax (Greek: ΒΠ Ιέραξ Hawk) served in the Hellenic Royal Navy from 1912–1946.The ship along with her three sister ships of Wild Beast class destroyers Aetos Panthir and Leon was ordered from England. They were purchased in 1912 ready for delivery each for the sum of £148000 from the English shipyards Cammell Laird in Birkenhead when the Balkan Wars seemed likely. These ships had originally been ordered by Argentina; Ierax was originally named Santa Fé.
[A]: No


[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.
[A]: No


[Q]: Text:  Linda C. Lawson is a Democratic member of the Indiana House of Representatives representing the 1st District since 1998.State Representative Lawson was chosen by Indiana House Democrats as their Minority Leader in a caucus on July 26 2012. She became the first woman to head a Caucus in the Indiana House of Representatives. She will be the Minority Leader until House Democrats meet to choose new leadership following the November general election. The caucus removed State Representative B.
[A]:
Yes