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:  Palaeospheniscus gracilis is a species of the extinct penguin genus Palaeospheniscus. It is the smallest species of its genus with a height of 40–60 cm. Average individuals thus were about the size of the Galapagos Penguin.This species was long believed to have first been found in Early Oligocene deposits. However it seems that the type specimen a tarsometatarsus was recovered not from Early Oligocene rocks but was found on top of them having been displaced there from a later stratum.
Example Output: No

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

Example Input: Text:  Osłonka [ɔˈswɔnka] (German Grenzdorf) is a village in the administrative district of Gmina Nowy Dwór Gdański within Nowy Dwór Gdański County Pomeranian Voivodeship in northern Poland. It lies approximately 10 kilometres (6 mi) north-east of Nowy Dwór Gdański and 40 km (25 mi) east of the regional capital Gdańsk.Before 1772 the area was part of Kingdom of Poland 1772-1919 Prussia and Germany 1920-1939 Free City of Danzig 1939 - February 1945 Nazi Germany.
Example Output:
No