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: 'Later in the day , Rep. Barney Frank , the chairman of the House Financial Services Committee , raised the point again .', Argument/Subject 1: 'frank', Argument/Subject 2: 'financial service committee'
be chairman of

Sentence: 'William McKinley of Stark County , Ohio is elected the 26th President of the United States .', Argument/Subject 1: 'william mckinley', Argument/Subject 2: 'unite state'
be elect president of

Sentence: 'For those who still think Obama is the most liberal member of the Senate , Emanuel 's presence may provide comfort .', Argument/Subject 1: 'obama', Argument/Subject 2: 'senate'

be member of