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.

Example Input: Sentence: 'Tuesday we cruise to the Turkish port of Ephesus , the greatest city in Asia Minor during the Roman Empire .', Argument/Subject 1: 'ephesus', Argument/Subject 2: 'asia minor'
Example Output: be city of

Example Input: Sentence: 'China does not want to be dominated by America or Russia , and will attempt to play one off against the other for its own benefit - now tilting towards one , now swinging back to the other .', Argument/Subject 1: 'china', Argument/Subject 2: 'america'
Example Output: want to be

Example Input: Sentence: 'Cyprus is the third largest island in the Mediterranean , a stepping-stone between Europe and Asia .', Argument/Subject 1: 'cyprus', Argument/Subject 2: 'mediterranean'
Example Output:
be island of