instruction:
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.
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:  Mohamed Enver Surty MP (born 15 August 1953) is a South African politician serving as the current Deputy Minister of Basic Education in the cabinet of President Jacob Zuma. He is a member of the African National Congress.A lawyer by education he served as deputy minister of education from April 2004 till September 2008. He was deployed to the ministry of Justice and Constitutional Development in September 2008 serving as Minister until 2009.
answer:
Yes


question:
Text:  Kenneth Ugwu Nnamani is a former Nigerian senator who represented the People's Democratic Party (PDP) in Enugu State. He became a senator in 2003 and was president of the Senate of Nigeria from 2005 to 2007.
answer:

Yes


