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.

Example Input: Text:  Vivian Stuart née Violet Vivian Finlay (born 2 January 1914 in Berkshire England – died August 1986 in Yorkshire) was a British writer from 1953 to 1986. She published under different pen names: her romantic novels as Vivian Stuart Alex Stuart Barbara Allen Fiona Finlay and Robyn Stuart her military sagas as V.A.
Example Output: Yes

Example Input: Text:  Ernst Kreuder (29 August 1903 – 24 December 1972) was an award-winning German author. He was born in Zeitz and died in Darmstadt.
Example Output: Yes

Example Input: Text:  JASCO Applied Sciences is a group of international companies that provides services and manufactures equipment to measure underwater sound. JASCO provides services on projects worldwide operating out of 8 locations internationally to the oil and gas marine construction energy fisheries and defence sectors. The head office is located in Halifax NS Canada. JASCO employs acousticians bioacousticians physicists marine mammal scientists engineers and project managers.
Example Output:
No