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: 'Washington , D.C. , January 27 , 2009 The Inter-American Commission on Human Rights expresses its deep satisfaction over the decision by the President of the United States , Barack Obama , to close the detention center at the Guantamo Bay Naval Base within a period of no later than one year and to prohibit cruel , inhuman , or degrading treatment in interrogations of detained individuals .', Argument/Subject 1: 'barack obama', Argument/Subject 2: 'unite state'
[EX A]: be president of

[EX Q]: Sentence: 'The Second Peace Conference was held from June 15 to October 18 , 1907 , to expand upon the original Hague Convention , modifying some parts and adding others , with an increased focus on naval warfare .', Argument/Subject 1: 'conference', Argument/Subject 2: 'june'
[EX A]:
be hold in