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: 'Burr returned quietly to New York in 1804 , polar bear attacks on humans Aaron Burr took part in General Benedict Arnolds expedition into Canada in 1775 , brockman grandmother lubbock an arduous trek of over es in winter .', Argument/Subject 1: 'burr', Argument/Subject 2: 'new york'

Ex Output:
return to


Ex Input:
Sentence: 'Michael Steele , chairman of the Republican National Committee , said Tuesday in a statement .', Argument/Subject 1: 'michael steele', Argument/Subject 2: 'republican national committee'

Ex Output:
be chairman of


Ex Input:
Sentence: 'Berlin is one of the prime city of Germany with major attractions , offers you a great number of comfortable hotels with best amenities and varieties .', Argument/Subject 1: 'berlin', Argument/Subject 2: 'germany'

Ex Output:

be city of