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.

Text:  Pierre Joffroy (born 1929 in Lorraine France) was a French author dramaturge and journalist who wrote for Paris Match Libération and L'Express.
Yes

Text:  Monactis lojaensis is a species of flowering plant in the Asteraceae family.It is found only in Ecuador.Its natural habitat is subtropical or tropical dry shrubland.It is threatened by habitat loss.
No

Text:  Chondrilla juncea is a species of flowering plant in the daisy family known by a number of common names including rush skeletonweed gum succory devil's grass and nakedweed. The plant is native to Europe Asia and North Africa but it is known throughout most temperate regions of the world as an introduced species which is usually considered a noxious weed.It is a thin spindly plant which reaches a meter in height.

No