Premise: Lisbon . It is continental Europe 's westernmost capital city and the only one along the Atlantic coast . Unlike most capital cities , Lisbon 's status as the capital of Portugal has never been granted or confirmed officially -- by statute or in written form . Luanda , formerly named São Paulo da Assunção de Loanda , is the capital and largest city in Angola , and the country 's most populous and important city , primary port and major industrial , cultural and urban centre .
Hypothesis: Lisbon is a capital city.
Label: ENTAILMENT