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: 'The Orthodox voted overwhelmingly for McCain .', Argument/Subject 1: 'orthodox', Argument/Subject 2: 'mccain'
Example Output: vote for

Example Input: Sentence: 'Obama says Bush falsely accuses him of appeasement ...', Argument/Subject 1: 'bush', Argument/Subject 2: 'obama'
Example Output: say to

Example Input: Sentence: 'Australian Open Event Tickets may be purchased 24 hours a day through our secure online servers or by phone at 1-800-669-0571 .', Argument/Subject 1: 'ticket', Argument/Subject 2: 'online'
Example Output:
be purchase