Detailed Instructions: Given a sentence and two mentions from the text (arguments), indicate a phrase (a verb or noun phrase) that describes the relationship between the provided arguments.
Q: Sentence: 'Antiguan Creole is a dialect spoken on the small Caribbean island of Antigua and Barbuda although the Barbudan accent is slightly different .', Argument/Subject 1: 'barbuda', Argument/Subject 2: 'caribbean'
A:
be island in