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: 'Why does China demand apology from only Japan ?', Argument/Subject 1: 'japan', Argument/Subject 2: 'china'

Ex Output:
demand apology from

Ex Input:
Sentence: 'And remember , before we can keep going , we 've got to get going by electing Barack Obama the next President of the United States .', Argument/Subject 1: 'president', Argument/Subject 2: 'unite state'

Ex Output:
elect of

Ex Input:
Sentence: 'Last year , the U.S. House passed a reckless bill sponsored by Rep.', Argument/Subject 1: 'bill', Argument/Subject 2: 'house'

Ex Output:
pass