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 Input:
Sentence: 'Jesus was the son of God , Mary a virgin , they believe .', Argument/Subject 1: 'jesus', Argument/Subject 2: 'god'

Ex Output:
be son of


Ex Input:
Sentence: 'The version 0.8 release of the GELLMU Project was the first release providing an output stream for the XML form of HTML extended by the World Wide Web Consortium 's Mathematical Markup Language .', Argument/Subject 1: 'html', Argument/Subject 2: 'world wide web'

Ex Output:
be language of


Ex Input:
Sentence: 'McCain and Palin should make the election a vote on whether the country wants to continue to have this Democrat run Congress with it 's 9 % approval rating being the ones to fix the problem that they created .', Argument/Subject 1: 'congress', Argument/Subject 2: 'democrat'

Ex Output:

be run by