Definition: 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.
Input: Text:  Linda Black is a Democratic member of the Missouri House of Representatives serving since 2009. Before being elected to the legislature Black was a public school teacher. She has also served as treasurer of Bonne Terre and Chief Deputy Treasurer of St. Francois County.

Yes