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.
Q: Sentence: 'Dana White who is president of the UFC is an ex-amateur boxer who obviously understands the business side of boxing and it s obvious that hes trying to make the UFC everything boxing is not .', Argument/Subject 1: 'dana white', Argument/Subject 2: 'ufc'
A:
be president of