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: 'Kings of Leon are a Grammy-nominatedAmerican rock band from Tennessee , USA .', Argument/Subject 1: 'king of leon', Argument/Subject 2: 'tennessee'
Example Output: be rock band from

Example Input: Sentence: 'In one week in August 2005 Moeller and Vitale sent e-mails on behalf of the informant to more than 1.27 million addresses of subscribers at AOL , the online division of Time Warner Inc .', Argument/Subject 1: 'aol', Argument/Subject 2: 'time warner'
Example Output: be division of

Example Input: Sentence: 'Madonna is the Queen Pop , of so therefore these songs are great pop The songs .', Argument/Subject 1: 'madonna', Argument/Subject 2: 'pop'
Example Output:
be queen of