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:  American Manners is a 1924 American silent drama film directed by James W. Horne. It was produced by Richard Talmadge who also stars and was distributed by FBO.Preserved in the Library of Congress.

Ex Output:
No


Ex Input:
Text:  Joseph Poirier (December 21 1839 – February 27 1917) was a farmer and politician in Quebec. He represented Beauce in the Legislative Assembly of Quebec from 1878 to 1881 as a Liberal and from 1892 to 1897 as a Conservative member.He was born in Saint-Joseph-de-Beauce Quebec the son of Vital Poirier and Marie-des-Anges Thibodeau. Poirier studied at the college in Nicolet. In 1863 he married Marie-Agnès Poulin. In 1879 he married Lucie Dupuis after his first wife's death.

Ex Output:
Yes


Ex Input:
Text:  Ulva chaetomorphoides is a species of tropical and benthic seaweed in Ulvaceae family that can be found in Gulf of Mexico and European waters.

Ex Output:

No