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.

Sentence: 'The trial was carried out in Gauteng province in South Africa among men aged 18-24 years and was funded by the French Agence Nationale de Recherches sur le SIDA .', Argument/Subject 1: 'gauteng', Argument/Subject 2: 'south africa'
be province in

Sentence: 'William Friedrich Carl Nindemann was born 22 April 1850 , on the island of Rugen , Germany .', Argument/Subject 1: 'william', Argument/Subject 2: 'april'
be bear in

Sentence: 'The Board of Directors of RUAG Holding AG has appointed Dr. Lukas Braunschweiler as the new Chief Executive Officer of RUAG Holding AG , effective 1 June 2009 .', Argument/Subject 1: 'board', Argument/Subject 2: 'chief executive'

appoint