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: 'The Chair of the Council and Executive Committee is elected first , with all seated voting members of the CUPB eligible to serve as nominators and electors .', Argument/Subject 1: 'committee', Argument/Subject 2: 'chair'

Ex Output:
elect


Ex Input:
Sentence: 'It was in 1909 that William Howard Taft became the 27th president of the United States .', Argument/Subject 1: 'william howard taft', Argument/Subject 2: 'unite state'

Ex Output:
be president of


Ex Input:
Sentence: 'George Washington , 1st president of the United States , was known as " Father of the Country . "', Argument/Subject 1: 'george washington', Argument/Subject 2: 'unite state'

Ex Output:

be president of