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.
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Question: The Berlin Wall ( German : Berliner Mauer , pronounced ( bɛʁˈliːnɐ ˈmaʊ̯ɐ ) ( listen ) ) was a guarded concrete barrier that physically and ideologically divided Berlin from 1961 to 1989 . Constructed by the German Democratic Republic ( GDR , East Germany ) , starting on 13 August 1961 , the Wall cut off ( by land ) West Berlin from virtually all of surrounding East Germany and East Berlin until government officials opened it in November 1989 . Its demolition officially began on 13 June 1990 and finished in 1992 . The barrier included guard towers placed along large concrete walls , accompanied by a wide area ( later known as the `` death strip '' ) that contained anti-vehicle trenches , `` fakir beds '' and other defenses . The Eastern Bloc portrayed the Wall as protecting its population from fascist elements conspiring to prevent the `` will of the people '' in building a socialist state in East Germany . In practice , the Wall served to prevent the massive emigration and defection that had marked East Germany and the communist Eastern Bloc during the post-World War II period .

Answer: Berlin Wall


Question: Stone Mountain is a pluton , a type of igneous intrusion . Primarily composed of quartz monzonite , the dome of Stone Mountain was formed during the formation of the Blue Ridge Mountains around 300 -- 350 million years ago ( during the Carboniferous period ) , part of the Appalachian Mountains . It formed as a result of the upwelling of magma from within the Earth 's crust . This magma solidified to form granite within the crust five to ten miles below the surface .

Answer: Stone Mountain


Question: The International Monetary Fund ( IMF ) is an international organization headquartered in Washington , D.C. , consisting of `` 189 countries working to foster global monetary cooperation , secure financial stability , facilitate international trade , promote high employment and sustainable economic growth , and reduce poverty around the world . '' Formed in 1945 at the Bretton Woods Conference primarily by the ideas of Harry Dexter White and John Maynard Keynes , it came into formal existence in 1945 with 29 member countries and the goal of reconstructing the international payment system . It now plays a central role in the management of balance of payments difficulties and international financial crises . Countries contribute funds to a pool through a quota system from which countries experiencing balance of payments problems can borrow money . As of 2016 , the fund had SDR 477 billion ( about $666 billion ) .

Answer:
International Monetary Fund