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.

[Q]: Sentence: 'Obama will crush McCain ...', Argument/Subject 1: 'obama', Argument/Subject 2: 'mccain'
[A]: crush

[Q]: Sentence: 'RUSSIA - Aviagen , the world 's leading poultry breeding company , held the third annual Aviagen Moscow Conference at the Danilovskiy Hotel on the 27th and 28th June .', Argument/Subject 1: 'conference', Argument/Subject 2: 'june'
[A]: hold in

[Q]: Sentence: 'The rush to implement supporting regulations for the Unlawful Internet Gambling Enforcement Act before the change in US administrations continues to make the mainstream and industry headlines , with the chairman of the House Financial Services Committee , Congressman Barney Frank , firing the latest salvo .', Argument/Subject 1: 'barney frank', Argument/Subject 2: 'house financial service committee'
[A]:
be chairman of