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.

Input: Consider Input: Sentence: 'The Chairman of the US Federal Reserve Bank , Ben Bernanke , rings the forex market bell at a speech he made yesterday at an economic conference in Barcelona Spain .', Argument/Subject 1: 'bernanke', Argument/Subject 2: 'federal reserve'

Output: be chairman of

Input: Consider Input: Sentence: 'Developed for Software Engineering using Perl , PerlDBI , and MySQL.', Argument/Subject 1: 'software', Argument/Subject 2: 'perl'

Output: be develop in

Input: Consider Input: Sentence: 'Fort Myers Is A City Located In Lee County , Florida .', Argument/Subject 1: 'fort myer', Argument/Subject 2: 'lee county'
Output: be locate in