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: 'Rajdhani connects New Delhi with major cities in India .', Argument/Subject 1: 'new delhus', Argument/Subject 2: 'indium'

Ex Output:
be city of

Ex Input:
Sentence: 'Champagne refers to a Sparkling Wine from France 's Champagne region .', Argument/Subject 1: 'champagne', Argument/Subject 2: 'france'

Ex Output:
be region of

Ex Input:
Sentence: 'Kumar Escape From Guantanamo Bay offers a shambling series of hit-and-miss goofs , rather than incisive satire directed at Bush-era America .', Argument/Subject 1: 'kumar', Argument/Subject 2: 'guantanamo'

Ex Output:
escape from