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: 'Nazi Germany 's attack on the Soviet Union in June 1941 extended the zone of killing operations even farther east .', Argument/Subject 1: 'germany', Argument/Subject 2: 'soviet union'

Ex Output:
attack


Ex Input:
Sentence: 'Liberia primary language is English , which is taught in the school system .', Argument/Subject 1: 'english', Argument/Subject 2: 'liberium'

Ex Output:
be language of


Ex Input:
Sentence: 'Entrant agrees that : or the appropriate Michigan State Court located in Oakland County , Michigan , U.S.A.', Argument/Subject 1: 'michigan', Argument/Subject 2: 'oakland county'

Ex Output:

locate in