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: 'Michael Steele , chairman of the Republican National Committee , said Tuesday in a statement .', Argument/Subject 1: 'michael steele', Argument/Subject 2: 'republican national committee'

Ex Output:
be chairman of


Ex Input:
Sentence: 'God Bless our New President and PLEASE GOD bless AMERICA .', Argument/Subject 1: 'god', Argument/Subject 2: 'america'

Ex Output:
bless


Ex Input:
Sentence: 'Aristotle , Plato 's devoted pupil , propagated a different notion of colour vision .', Argument/Subject 1: 'aristotle', Argument/Subject 2: 'plato'

Ex Output:

be pupil of