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: 'William Friedrich Carl Nindemann was born 22 April 1850 , on the island of Rugen , Germany .', Argument/Subject 1: 'william', Argument/Subject 2: 'april'
Example Output: be bear in

Example Input: Sentence: 'The Chinese language - China wawa , chinaman wawa , china lalang , chinaman lalang - more particularly Cantonese .', Argument/Subject 1: 'chinese', Argument/Subject 2: 'china'
Example Output: be language in

Example Input: Sentence: 'Rockefeller is the chairman of the Senate Intelligence Committee .', Argument/Subject 1: 'rockefeller', Argument/Subject 2: 'senate intelligence committee'
Example Output:
be chairman of