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.

Example Input: Sentence: 'I bet Obama wishes he picked Hillary Clinton !', Argument/Subject 1: 'obama', Argument/Subject 2: 'hillary'
Example Output: pick

Example Input: Sentence: 'Oklahoma City -- Governor Brad Henry announced today that Oklahoma Department of Emergency Management Director Albert Ashwood has been appointed to a new U.S. Homeland Security oversight team .', Argument/Subject 1: 'director', Argument/Subject 2: 'governor'
Example Output: be appoint by

Example Input: Sentence: 'The Penn-Trafford School District Classmate Registry began on March 30 , 2005 and currently features 2 registered classmate .', Argument/Subject 1: 'school', Argument/Subject 2: 'march'
Example Output:
begin in