You will be given a definition of a task first, then some input of the task.
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.

Sentence: 'This will be the defining Batman game simply because it has an original story from the creators of the animated series and voiced by Kevin Conroy as Batman and Mark Hamil as the Joker .', Argument/Subject 1: 'kevin conroy', Argument/Subject 2: 'batman'
Output:
be voice of