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: 'No House Republican voted for Obama 's "bailout , " handout , porkhouse , theft of Americans ' monies .', Argument/Subject 1: 'republican', Argument/Subject 2: 'obama'
[EX A]: vote for

[EX Q]: Sentence: 'Having seen early reports of Firefox not working in Vista , I was anxious to confirm this .', Argument/Subject 1: 'firefox', Argument/Subject 2: 'vista'
[EX A]: work on

[EX Q]: Sentence: 'City Councilor Michael Ross said he endorsed Wilkerson "because of the leadership role she played in Boston 's black community . "', Argument/Subject 1: 'wilkerson', Argument/Subject 2: 'ross'
[EX A]:
say of