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: 'In addition to Japan 's three major cities of Tokyo , Osaka and Nagoya , 15 other regional cities are served by rail-based transit systems such as monorails , subways and AGTs .', Argument/Subject 1: 'osaka', Argument/Subject 2: 'japan'
Example Output: be city in

Example Input: Sentence: 'James Connolly was born in a poor Irish neighborhood in Edinburgh , Scotland on June 5 , 1868 .', Argument/Subject 1: 'connolly', Argument/Subject 2: 'edinburgh'
Example Output: be bear in

Example Input: Sentence: 'Section 3 - The Second Vice-President shall be responsible for membership and shall assist the President and First Vice-President in their responsibilities .', Argument/Subject 1: 'president', Argument/Subject 2: 'vice-president'
Example Output:
be assist by