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: 'The first man to discover the fire was William Drummond son of Mr. and Mrs. John J. Drummond who occupied the house opposite the burned Bristol garage at the corner of C street and Marsh avenue .', Argument/Subject 1: 'john', Argument/Subject 2: 'william'
[EX A]: be son of

[EX Q]: Sentence: 'Ronald Reagan was not being elected in 1984 because he was already the President .', Argument/Subject 1: 'reagan', Argument/Subject 2: 'president'
[EX A]: be elect

[EX Q]: Sentence: 'The FGDC is a 19-member interagency committee composed of representatives from the Executive Office of the President , Cabinet-level and independent agencies .', Argument/Subject 1: 'executive', Argument/Subject 2: 'president'
[EX A]:
be compose of