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 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'

Ex Output:
be officer of


Ex Input:
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 Output:
be director of


Ex Input:
Sentence: 'Dsl is debian based .', Argument/Subject 1: 'dsl', Argument/Subject 2: 'debian'

Ex Output:

be base on