Given a text passage, come up with an appropriate title for it. The title should accurately represent what the main focus of the passage is. The title of a passage may be present in the first few sentences of the passage and/or be referred to multiple times in the passage. The title should be 1-5 words long.

Example input: The Beatles ' rooftop concert was the final public performance of the English rock band the Beatles . On 30 January 1969 , the band , with keyboardist Billy Preston , surprised a central London office and fashion district with an impromptu concert from the roof of the headquarters of the band 's multimedia corporation Apple Corps at 3 Savile Row . In a 42 - minute set , the Beatles were heard playing nine takes of five songs before the Metropolitan Police Service asked them to reduce the volume . Footage from the performance was later used in the 1970 documentary film Let It Be .

Example output: The Beatles' rooftop concert
Example explanation: 'The answer given is correct because it is an appropriate title as it is the main subject of the passage.
Q: French demographer , anthropologist and historian Alfred Sauvy , in an article published in the French magazine L'Observateur , August 14 , 1952 , coined the term Third World ( French : Tiers Monde ) , referring to countries that were unaligned with either the Communist Soviet bloc or the Capitalist NATO bloc during the Cold War . His usage was a reference to the Third Estate , the commoners of France who , before and during the French Revolution , opposed the clergy and nobles , who composed the First Estate and Second Estate , respectively . Sauvy wrote , '' This third world ignored , exploited , despised like the third estate also wants to be something . '' He conveyed the concept of political non-alignment with either the capitalist or communist bloc .
A:
Third World