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: 'Chester is a city in Hancock County , West Virginia , USA .', Argument/Subject 1: 'chester', Argument/Subject 2: 'hancock county'

Ex Output:
be city in


Ex Input:
Sentence: 'The Executive Committee of the Board of Directors of BUSC consists of elected members serving 2-year terms .', Argument/Subject 1: 'board', Argument/Subject 2: 'executive committee'

Ex Output:
consist of


Ex Input:
Sentence: 'Iraq is invade illegaly by USA for OIL....', Argument/Subject 1: 'usa', Argument/Subject 2: 'iraq'

Ex Output:

invade