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 Colosseum will be a shopping mall in Bucharest Romania located in the North-Western part of the city near Chitila. After completion it will be the biggest mall in Romania and one of the biggest shopping malls in Europe. The construction is planned to start towards the autumn of 2012 and will take four years.

Ex Output:
No


Ex Input:
Text:  Sigurd Haveland (born 30 March 1964 in Gibraltar) is a Gibraltarian triathlete and cyclist.

Ex Output:
Yes


Ex Input:
Text:  The Bibans or Biban Range (Arabic: البيبان‎ Kabylian: Tiggoura) are a chain of mountains in northern Algeria bordering the south of Kabylie. The highest summits are 1862 m high Mansoura (جبل منصورة) and 1832 m high Choukchout (جبل شوكشوط). The Bibans are a subrange of the Tell Atlas.The strategic Iron Gates mountain passes are located in the range and gave their name to the Biban Mountains.Some authors claim that the range was known as El Ouennougha before the French colonization of Algeria.

Ex Output:

No