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.
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Question: Text: Forrest David Mathews (born December 6 1935) served as the 11th United States Secretary of Health Education and Welfare from 1975 to 1977 during the administration of President Gerald R. Ford. Since the 1980s he has been president and chief executive officer of the Kettering Foundation. He is the author of several books on democratic practice and education.

Answer: Yes

Question: Text: Ohvrilaev is a novel by Estonian author Gert Helbemae. It was first published in 1960 in Lund Sweden by Eesti Kirjanike Kooperatiiv (Estonian Writers' Cooperative). In Estonia it was published in 1992.The novel tells a love story between a middle-aged schoolteacher and a young Jewish girl taking place in the 1930s in Kalamaja.

Answer: No

Question: Text: Denise Coffey (born 12 December 1936 Aldershot Hampshire) is an English actress director and playwright.After training at the Glasgow College of Dramatic Art Coffey began a career in repertory at the Gateway Theatre in Edinburgh then moved to the Palladium Theatre there. She later worked for the BBC as a radio interviewer before appearing in London's West End.Coffey has had a few supporting film roles.

Answer:
Yes