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.

Ex Input:
Text:  Orthocarpus luteus is a species of flowering plant in the broomrape family known by the common name yellow owl's clover. It is native to much of western and central North America where it grows in many types of plateau grassland and mountain habitat.

Ex Output:
No


Ex Input:
Text:  Flappach is a river of Baden-Württemberg Germany.

Ex Output:
No


Ex Input:
Text:  'Fost Prince' is a hybrid cultivar of the genus Neoregelia in the Bromeliad family.

Ex Output:

No