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: '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

[EX Q]: Sentence: 'Kate Bostock was appointed to the Board as an Executive Director of Clothing and Steven Esom was appointed to the Board as Executive Director of Food on 10 March 2008 .', Argument/Subject 1: 'board', Argument/Subject 2: 'executive director'
[EX A]: appoint

[EX Q]: Sentence: 'John was a friend of Jesus .', Argument/Subject 1: 'john', Argument/Subject 2: 'jesus'
[EX A]:
be friend of