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: 'Plotinus Egyptian-born founder of Neoplatonism , who synthesized the ideas of Plato and other Greek philosophers .', Argument/Subject 1: 'plotinus', Argument/Subject 2: 'neoplatonism'

A: be founder of
****
Q: Sentence: 'The African Union is a successor to the Organization of African Unity .', Argument/Subject 1: 'african union', Argument/Subject 2: 'organization of african unity'

A: be successor to
****
Q: Sentence: 'The FRS New Hire Video can be viewed using Windows Media Player or Real Player .', Argument/Subject 1: 'video', Argument/Subject 2: 'window media player'

A:
be view in
****