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: 'In addition a member of the Board of Finance and the Pastors serve as non-voting advisory members of the committee .', Argument/Subject 1: 'pastor', Argument/Subject 2: 'board'

Ex Output:
be member of


Ex Input:
Sentence: 'Jesus was the son of God , Mary a virgin , they believe .', Argument/Subject 1: 'jesus', Argument/Subject 2: 'god'

Ex Output:
be son of


Ex Input:
Sentence: 'The maps cover the major areas of Andhra Pradesh and its capital city Hyderabad .', Argument/Subject 1: 'hyderabad', Argument/Subject 2: 'andhra pradesh'

Ex Output:

be capital city of