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: 'Postnova first was based in an office in Munich downtown in the state of Bavaria in Germany .', Argument/Subject 1: 'bavarium', Argument/Subject 2: 'germany'
Example Output: be state in

Example Input: Sentence: 'In 1973 , Ireland joined the European Economic Community which later became the European Union .', Argument/Subject 1: 'european economic community', Argument/Subject 2: 'european union'
Example Output: become

Example Input: Sentence: 'The Academic Board co-ordinates the work of the faculties and all departments and is responsible for advising the Council on all academic matters .', Argument/Subject 1: 'council', Argument/Subject 2: 'board'
Example Output:
advise