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 Q]: Sentence: 'Communities bt meds possible problem heart arrhythmia after pare hydrocodone m hydrocodone how long lastng oral morphine methadone potentiation xanax buy online .', Argument/Subject 1: 'xanax', Argument/Subject 2: 'online'
[EX A]: buy

[EX Q]: 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 A]: be capital of

[EX Q]: Sentence: 'Our President W. H. SWAIN served as a member of the Board of Directors of the Federal Reserve Bank of Nashville from 1968 through 1970 .', Argument/Subject 1: 'president', Argument/Subject 2: 'board'
[EX A]:
be member of