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.

Input: Consider Input: Text:  Pedro Vaz Marinheiro was an Portuguese nobleman.

Output: Yes


Input: Consider 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.

Output: Yes


Input: Consider Input: Text:  PRBC may also refer to packed red blood cells.PRBC is a consumer credit reporting agency more commonly referred to as a credit bureau in the United States. It is similar to the other four U.S. credit bureaus (Equifax Experian TransUnion and Innovis) in that it is an FCRA (Fair Credit Reporting Act) compliant national data repository. However PRBC differs in a few distinct ways. Consumers are able to self-enroll and report their own non-debt payment history to PRBC.


Output: No