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: 'Chris Hellman was born in London England and was a scholar at the Royal Academy of Dancing .', Argument/Subject 1: 'chri', Argument/Subject 2: 'england'
Example Output: be bear in

Example Input: Sentence: 'What it means is that both what Bush said for the benefit of Abbas , and what what he wrote in his carefully crafted letter to Sharon in 2004 are meaningless .', Argument/Subject 1: 'bush', Argument/Subject 2: 'abba'
Example Output: say of

Example Input: Sentence: 'Andy Carvin created this social network on Ning .', Argument/Subject 1: 'andy', Argument/Subject 2: 'ning'
Example Output:
create network on