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.

Ex Input:
Sentence: 'He lives in the U.S. Pacific Northwest between the cities of Seattle , Washington , and Vancouver , British Columbia .', Argument/Subject 1: 'seattle', Argument/Subject 2: 'pacific northwest'

Ex Output:
be city in

Ex Input:
Sentence: 'McCullough focusses on Mary , the plain and pontificating middle sister .', Argument/Subject 1: 'mccullough', Argument/Subject 2: 'mary'

Ex Output:
focus on

Ex Input:
Sentence: 'ALBANY , NY The capital of New York has strict duel-control ordinances , but local duellists can always visit the Albany Motordrome for a sanctioned combat !', Argument/Subject 1: 'albany', Argument/Subject 2: 'new york'

Ex Output:
be capital of