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 McCain campaign and House Republicans began to spin the outcome and blames Barack Obama and Democrats for not passing the bill .', Argument/Subject 1: 'mccain', Argument/Subject 2: 'obama'
Example Output: blame on

Example Input: Sentence: 'Eglin Air Force Base and Patrick Air Force Base held Memorial Services on the 23rd and The White House Commission on Remembrance held a Memorial Service at Arlington National Cemetery on the 25th for the families .', Argument/Subject 1: 'service', Argument/Subject 2: 'arlington national cemetery'
Example Output: be hold at

Example Input: Sentence: 'The StartUp Blog at PartnerUp is powered by WordPress 2.2.2 and delivered to you in 0.475 seconds using 11 queries .', Argument/Subject 1: 'blog', Argument/Subject 2: 'wordpress'
Example Output:
power by