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: 'WDB was written in Perl , and used to provide access to a Sybase database .', Argument/Subject 1: 'wdb', Argument/Subject 2: 'perl'
[EX A]: be write in

[EX Q]: 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'
[EX A]: run on

[EX Q]: 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'
[EX A]:
be state in