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.

Example Input: Sentence: 'The officers of the Association shall be a President , a Vice President/President-Elect , an Immediate Past President , a Secretary , and a Treasurer .', Argument/Subject 1: 'president', Argument/Subject 2: 'association'
Example Output: be officer of

Example Input: Sentence: 'Had Saddam not invaded Kuwait , we assume the price of gold would have continued its creep last August and eventually found itself below $ 350 .', Argument/Subject 1: 'saddam', Argument/Subject 2: 'kuwait'
Example Output: invade

Example Input: Sentence: 'As the Washington Post editorialized on April 12 in The Rich Get Richer , " The estate tax is a tough vote for some lawmakers in part because of the enormous amount of misinformation surrounding it .', Argument/Subject 1: 'rich', Argument/Subject 2: 'richer'
Example Output:
get