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:  The Dance (Icelandic: Dansinn (About this sound pronunciation )) is a 1998 Icelandic drama film produced and directed by Ágúst Guðmundsson. It is based on the short story Her skal danses by William Heinesen from Faroe Islands. It was both filmed in Faroe Islands and Iceland. It was entered into the 21st Moscow International Film Festival where Guðmundsson won the Silver St. George for Best Director.

Ex Output:
No


Ex Input:
Text:  Iris nigricans is a flowering plant in the family Iridaceae. It is the national flower of Jordan. The flowers are blackish-purple and 12–15 centimetres (4.7–5.9 in) in diameter and the plants are 35 cm (14 in) tall with recurved leaves. It needs direct sun and sharp drainage. It is endemic to Jordan and is an endangered species.There are 8 other irises native to Jordan and most of these are also endangered.

Ex Output:
No


Ex Input:
Text:  Winship Capers Connor (Jun 1848 - August 4 1921) businessman was mayor of Dallas from 1887 to 1894 serving four terms. He built the first light water and streetcars systems in Dallas.

Ex Output:

Yes