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:  Berberis schwerinii is a species of plant in the Berberidaceae family. It is endemic to Ecuador. Its natural habitat is subtropical or tropical high-altitude grassland.
Example Output: No

Example Input: Text:  The Crooked River officially designated as a creek is an open mature wave dominated barrier estuary located in the Illawarra region of New South Wales Australia.
Example Output: No

Example Input: Text:  Carpobrotus dimidiatus (commonly known as Natal Sourfig) is a succulent perennial of the family Aizoaceae native to Kwazulu-Natal South Africa. The flowers of this Carpobrotus (Sour-fig) species range bright pink to mauve. It can be difficult to distinguish from the other 5 southern African Sour-fig species but its leaves are long thin and equilateral triangular in cross-section.
Example Output:
No