Detailed Instructions: 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.
See one example below:
Problem: Text: The third and current HMS Argyll is a Type 23 'Duke' Class frigate. She is currently the oldest serving Type 23 frigate in the Royal Navy. Like all of her class she is named for a British dukedom in this case that of Argyll.
Solution: No
Explanation: HMS Argyll is a frigate which a warship. Clearly the text is not about a person. Hence, the answer is No.

Problem: Text: C. K. Chandrappan(Malayalam: .. ) (10 November 1935 23 March 2012) was a leftist politician from Kerala India. He was the Kerala state secretary of the Communist Party of India (CPI) and the president of Kisan Sabha at the time of his death. He was a member of the Lok Sabha of India representing the Cannanore (Lok Sabha constituency) from 1977 to 1980 and Thrissur (Lok Sabha constituency) from 2004 to 2010.
Solution:
Yes