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.

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

Example Input: Sentence: 'Colin Powell endorsed Obama because he 's black .', Argument/Subject 1: 'powell', Argument/Subject 2: 'obama'
Example Output: endorse

Example Input: Sentence: 'Phoenix is not the first Arizona city to adopt domestic partner registry .', Argument/Subject 1: 'phoenix', Argument/Subject 2: 'arizona'
Example Output:
be city in

