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: 'Horus was the son of Osiris and Isis .', Argument/Subject 1: 'horus', Argument/Subject 2: 'isis'
be son of

Sentence: 'Hotel Has Bar Free Parking Meeting Rooms .', Argument/Subject 1: 'hotel', Argument/Subject 2: 'bar'
have

Sentence: 'The Board of Directors shall also appoint a corporate officer as the Chair of the Committee .', Argument/Subject 1: 'chair', Argument/Subject 2: 'board'

be appoint by