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: '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'
be founder of

Sentence: 'Paper presented to Gender , Work and Organisations Conference , Keele University , UK, 25 June .', Argument/Subject 1: 'paper', Argument/Subject 2: 'conference'
present to

Sentence: 'The elephant in the GOP room right now is the real possibility that the nominee could be former New York mayor Rudy Giuliani , who favors legal abortion .', Argument/Subject 1: 'rudy', Argument/Subject 2: 'new york'

be mayor of