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.

Sentence: 'William Jefferson Clinton was the 42nd president of the United States .', Argument/Subject 1: 'william jefferson clinton', Argument/Subject 2: 'unite state'
be president of

Sentence: 'Gloria Steinem on what the pick of Sarah Palin tells us about John McCain .', Argument/Subject 1: 'mccain', Argument/Subject 2: 'sarah palin'
pick

Sentence: 'MR JUSTICE BRENNAN delivered the opinion of the Court .', Argument/Subject 1: 'justice brennan', Argument/Subject 2: 'court'

deliver opinion of