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: 'If Americans make the mistake of electing Barack Obama as President of the United States , as he loves to say , a change is definitely going to come .', Argument/Subject 1: 'barack obama', Argument/Subject 2: 'president'
[EX A]: be elect

[EX Q]: Sentence: 'Polls show Obama leading in Oregon , where 52 delegates are up for grabs , while Clinton is ahead in Kentucky , a state with 51 delegates that has a similar demographic to West Virginia , where she won a thumping victory Tuesday .', Argument/Subject 1: 'obama', Argument/Subject 2: 'oregon'
[EX A]: lead in

[EX Q]: Sentence: 'The Board shall elect or appoint a chairperson of the Committee .', Argument/Subject 1: 'committee', Argument/Subject 2: 'board'
[EX A]:
be appoint by