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: 'Thomas was married to Elizabeth Shannon , born in Ireland in 1825 .', Argument/Subject 1: 'thoma', Argument/Subject 2: 'elizabeth'

Ex Output:
be marry to


Ex Input:
Sentence: 'Photo taken March , 2002 .', Argument/Subject 1: 'photo', Argument/Subject 2: 'march'

Ex Output:
be take in


Ex Input:
Sentence: 'Mr. Fioretti also has been Chief Executive Officer and Chairman of the Board of Agritech Technologies Ltd. since 1991 and Chairman of the Board of NanoMatrix , Inc. since 2001 .', Argument/Subject 1: 'chairman', Argument/Subject 2: 'board'

Ex Output:

be officer of