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: 'ADinf32 Pro - Corporate license unlimited - NOW AVAILABLE WORLD WIDE - the celebrated antivirus and security tool used in Russia by Russian Central Bank and the Russian Ministry of Defense !', Argument/Subject 1: 'russian', Argument/Subject 2: 'russium'

Ex Output:
be use in

Ex Input:
Sentence: 'Bank of America had acquired Merrill Lynch for $ 50 billion last year .', Argument/Subject 1: 'bank of america', Argument/Subject 2: 'merrill lynch'

Ex Output:
acquire

Ex Input:
Sentence: 'You and your right wing friends can not defend any Republican without saying a Democrat did something worse then the Republican and that is all you have to say .', Argument/Subject 1: 'republican', Argument/Subject 2: 'democrat'

Ex Output:
be say to