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.

Example Input: Text:  The Farman F.250 was a small four passenger single engine low cantilever wing airliner built in France in 1931. The single example built was bought by an airline but was little used owing to stability issues.
Example Output: No

Example Input: Text:  Łukasz Skowron (born 17 March 1991) is a Polish footballer who plays as a goalkeeper for Radomiak Radom in the Polish third division.
Example Output: Yes

Example Input: Text:  The Great Wall of China (German: Beim Bau der Chinesischen Mauer) is the first posthumous collection of short stories by Franz Kafka published in Germany in 1931. It was edited by Max Brod and Hans Joachim Schoeps and collected previously unpublished short stories incomplete stories fragments and aphorisms written by Kafka between 1917 and 1924. The first English translation by Willa and Edwin Muir was published by Martin Secker in 1933.
Example Output:
No