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: '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'
Example Output: run on

Example Input: Sentence: 'In the event of the absence of the Treasurer , the Assistant Treasurer shall assume the duties of the Treasurer .', Argument/Subject 1: 'assistant treasurer', Argument/Subject 2: 'treasurer'
Example Output: assume duty of

Example Input: Sentence: 'This site is controlled and operated by PeopleJar from its offices within the state of California in the United States of America .', Argument/Subject 1: 'californium', Argument/Subject 2: 'unite state'
Example Output:
be state of