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: 'Prague is the capital city of the Czech Republic , and a great place for tax free shopping .', Argument/Subject 1: 'prague', Argument/Subject 2: 'czech republic'

Ex Output:
be capital city of


Ex Input:
Sentence: 'When the Democrats took control of Congress in 2006 , Barney Frank and Chris Dodd , House and Senate banking committee chairmen , enforced lending rules on Freddie Mac and Fannie Mae that essentially told them to make loans to anyone , whether they could afford a house or not .', Argument/Subject 1: 'democrat', Argument/Subject 2: 'congress'

Ex Output:
control


Ex Input:
Sentence: 'The Department of Economics and Business of the Universitat Pompeu Fabra offers The Graduate Program in Economics , Finance ...', Argument/Subject 1: 'department', Argument/Subject 2: 'economics'

Ex Output:

offer in