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 Q]: Sentence: 'Buy V-RX Va herbal alternative to Viagra from the online sex store at SexyFun.co.uk .', Argument/Subject 1: 'viagra', Argument/Subject 2: 'online'
[EX A]: buy

[EX Q]: Sentence: 'A favorite target for Campus Watch is the late Edward Said , a Columbia University professor best known for his book " Orientalism , " which denounced the "neo-colonialist " policies of successive U.S. administrations .', Argument/Subject 1: 'edward say', Argument/Subject 2: 'columbium university'
[EX A]: be professor at

[EX Q]: Sentence: 'Japanese Ambassador to the Philippines Makoto Katsura and Maho Suzuki , representing Dr. Eiichi Nakamura , President of the Japan Anti-Tuberculosis Association , signed the grant contract for the Tuberculosis Control Project in Urban Poor Area in Metro Manila .', Argument/Subject 1: 'association', Argument/Subject 2: 'president'
[EX A]:
be represent by