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: 'Michael Steele , chairman of the Republican National Committee , said Tuesday in a statement .', Argument/Subject 1: 'michael steele', Argument/Subject 2: 'republican national committee'

Output: be chairman of


Input: Consider Input: Sentence: 'I believe Ottawa is the least car-dependent city in Canada though .', Argument/Subject 1: 'ottawa', Argument/Subject 2: 'canada'

Output: be city in


Input: Consider Input: Sentence: 'Next Tuesday , Barack Obama will replace George Bush as president of the United States .', Argument/Subject 1: 'obama', Argument/Subject 2: 'bush'


Output: replace