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.

Ex Input:
The Commonwealth of Nations , normally known as the Commonwealth , is an intergovernmental organisation of 53 member states that are mostly former territories of the British Empire . The chief institutions of the organisation are the Commonwealth Secretariat , which focuses on intergovernmental aspects , and the Commonwealth Foundation , which focuses on non-governmental relations between member states .

Ex Output:
Commonwealth of Nations


Ex Input:
Lascaux ( French : Grotte de Lascaux , `` Lascaux Cave '' ; English : / læsˈkoʊ / , French : ( lasko ) ) is the setting of a complex of caves near the village of Montignac , in the department of Dordogne in southwestern France . Over 600 parietal wall paintings cover the interior walls and ceilings of the cave . The paintings represent primarily large animals , typical local and contemporary fauna that correspond with the fossil record of the Upper Paleolithic time . The drawings are the combined effort of many generations , and with continued debate , the paintings are estimated around 17,000 years BP . Lascaux was inducted into the UNESCO World Heritage Sites list in 1979 , as element of the Prehistoric Sites and Decorated Caves of the Vézère Valley .

Ex Output:
Lascaux


Ex Input:
The Veterans Health Administration ( VHA ) is the component of the United States Department of Veterans Affairs ( VA ) led by the Under Secretary of Veterans Affairs for Health that implements the medical assistance program of the VA through the administration and operation of numerous VA Medical Centers ( VAMC ) , Outpatient Clinics ( OPC ) , Community Based Outpatient Clinics ( CBOC ) , and VA Community Living Centers ( VA Nursing Home ) Programs .

Ex Output:

Veterans Health Administration