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: 'The evidence is that the program secretly utilized Scientology techniques-- intellectual property of Scientology founder L. Ron Hubbard--without Hubbard 's or any Scientology organization 's knowledge or permission , and without compensation .', Argument/Subject 1: 'hubbard', Argument/Subject 2: 'scientology'

Ex Output:
be founder of


Ex Input:
Sentence: 'Each time the computer boots up you can choose whether to run Mac OS X or the installed version of Windows .', Argument/Subject 1: 'window', Argument/Subject 2: 'mac'

Ex Output:
run on


Ex Input:
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'

Ex Output:

be successor to