TASK 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.
PROBLEM: Text:  Steven Sykes (born Steven Barry Sykes; 30 August 1914 – 22 January 1999) was a British artist known for his Gethsemane Chapel in the rebuilt Coventry Cathedral. He was active in the British desert camouflage unit in the second world war and was responsible for the dummy railhead at Misheifa and for the effective camouflage and large-scale military deception in the defence of Tobruk in 1942.

SOLUTION: Yes

PROBLEM: Text:  Steven Staples is a Canadian policy analyst. He is president of Public Response a digital agency that services non-profit organizations and trade unions in the fields of online engagement and government relations.He also leads the Rideau Institute a non-profit independent research consulting and left-leaning advocacy group located in Ottawa Ontario Canada. The Rideau Institute specializes in defence and foreign affairs policy.

SOLUTION: Yes

PROBLEM: Text:  John William Causey (September 19 1841 – October 1 1908) was an American lawyer and farmer from Milford in Kent County Delaware. He was a member of the Democratic Party who served as United States Representative from Delaware.

SOLUTION:
Yes