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: Consider Input: Text:  Westoniella is a genus of flowering plants in the daisy family.

Output: No


Input: Consider Input: Text:  Ann Rule (born Ann Stackhouse on October 22 1935) is an American true crime writer of such works as The Stranger Beside Me about serial killer and former Samaritans co-worker Ted Bundy and Small Sacrifices about child murderer Diane Downs.

Output: Yes


Input: Consider Input: Text:  Maksym Kovalyov (Ukrainian: Максим Сергійович Ковальов born 20 March 1989 in Alchevsk Ukrainian SSR) is a professional Ukrainian football defender who plays for FC Illichivets Mariupol in the Ukrainian Premier League. He is product of FC Stal Alchevsk and FC Shakhtar Donetsk sportive schools. His first trainer was Vyacheslav Frantsev. Kovalyov become on loan for FC Zorya Luhansk in Ukrainian Premier League from January 2010.


Output: Yes