Premise: Puerto Rico ( Spanish for `` Rich Port '' ) , officially the Commonwealth of Puerto Rico ( Estado Libre Asociado de Puerto Rico , `` Free Associated State of Puerto Rico '' ) and briefly called Porto Rico , is an unincorporated territory of the United States located in the northeast Caribbean Sea . It is an archipelago that includes the main island of Puerto Rico and a number of smaller ones such as Mona , Culebra , and Vieques . Vieques ( [ viːˈeɪkᵻs ] [ ˈbjekes ] , [ ˈbjẽke ] ) , in full Isla de Vieques , is an island -- municipality of Puerto Rico in the northeastern Caribbean , part of an island grouping sometimes known as the Spanish Virgin Islands .
Hypothesis: Puerto Rico is not located in the Caribbean Sea.
Label: CONTRADICTION