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: 'Paper presented at the European Peace Science Conference , Amsterdam , June 9-11 2004 .', Argument/Subject 1: 'paper', Argument/Subject 2: 'june'

Ex Output:
present at


Ex Input:
Sentence: 'Venice is a city built on water - just off the north east coast of Italy , facing the Adriatic Sea - and is famed for its canal network , opulent palazzos and beautiful religious buildings and art .', Argument/Subject 1: 'venice', Argument/Subject 2: 'italy'

Ex Output:
be city in


Ex Input:
Sentence: 'Pearl Harbor Survivor Paul Ferguson shared his personal recollections of the infamous Japanese surprise attack on Pearl Harbor on December 7 , 1941 .', Argument/Subject 1: 'japanese', Argument/Subject 2: 'pearl harbor'

Ex Output:

attack