TASK DEFINITION: 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.
PROBLEM: Sentence: 'Later in the day , Rep. Barney Frank , the chairman of the House Financial Services Committee , raised the point again .', Argument/Subject 1: 'frank', Argument/Subject 2: 'financial service committee'

SOLUTION: be chairman of

PROBLEM: 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'

SOLUTION: be chairman of

PROBLEM: Sentence: 'French is an official language in Canada , but French speaking Canadians have not segregated themselves from English speaking Canadians , as a matter of fact many French-Canadians are bi-lingual , so what makes you think that Indo-Canadians are segregating themselves by asking for some recognition of their language .', Argument/Subject 1: 'french', Argument/Subject 2: 'canada'

SOLUTION:
be language in