Instructions: 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: Graeme Julian Samuel AC (born 31 May 1946) is an Australian businessman. He was the Managing Director and head of the Melbourne office of M&A advisory firm Greenhill Caliburn and is a member of the Australian National University Council. He previously served as the chairman of the Australian Competition and Consumer Commission from 1 July 2003 to 31 July 2011.
Output:
Yes