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: '" Everything in medicine , with the possible exception of trauma , is genetic , " says Francis Collins , M.D. , Ph. D. , director of the National Human Genome Research Institute .', Argument/Subject 1: 'franci collin', Argument/Subject 2: 'national human genome research institute'
[EX A]: be director of

[EX Q]: Sentence: 'Paper presented at the annual meeting of the American Psychological Association , 1988 .', Argument/Subject 1: 'paper', Argument/Subject 2: 'american psychological association'
[EX A]: present at

[EX Q]: Sentence: 'Chairman of the NASDAQ stock exchange , Bernard L. Madoff was charged with committing what may prove to be the largest fraud scheme in history .', Argument/Subject 1: 'madoff', Argument/Subject 2: 'nasdaq'
[EX A]:
be chairman of