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:  Shaik Dawood Khan (16 December 1916 – 21 March 1992)also known as Ustad Shaik Dawood & Sheik Dawood was a performer on the Indian tabla. He was formerly a staff artist in All India Radio.Ustad Shaik Dawood Khan was born in Sholapur. His father Hashim Sahib was a draughtsman in the PWD (Public Works Dept.) Bijapur.Shaik Dawood received his training under several notable masters.

Ex Output:
Yes


Ex Input:
Text:  HMS St Andrew was a 96-gun first-rate ship of the line of the Royal Navy built at Woolwich Dockyard by Christopher Pett until his death in March 1668 and then completed by Jonas Shish and launched in 1670.In 1703 she was renamed HMS Royal Anne and rebuilt at Woolwich as a first rate of 100 guns. In 1707 she served as flagship of Vice-Admiral of the Blue Sir George Byng and belonged to Admiral Sir Cloudesley Shovell's fleet.

Ex Output:
No


Ex Input:
Text:  Vriesea incurva is a species of the genus Vriesea. This species is native to Bolivia Costa Rica Venezuela and Ecuador.

Ex Output:

No