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: 'Obama apparently refers to Clintons comment that it was a fairy tale that Obama has consistently opposed to the Iraq war from the start , and that Nevada union officials backing Obama were strong-arming members into caucusing for Obama .', Argument/Subject 1: 'obama', Argument/Subject 2: 'iraq'

SOLUTION: oppose war in

PROBLEM: Sentence: 'But even though it 's the poorest country in South America , Bolivia is surprisingly self-sufficient with ample supplies of oil , natural gas and other natural resources .', Argument/Subject 1: 'bolivium', Argument/Subject 2: 'south america'

SOLUTION: be country in

PROBLEM: Sentence: 'Registration for 7th and 8th grade competitive program begins on Tuesday December 9th .', Argument/Subject 1: 'registration', Argument/Subject 2: 'december'

SOLUTION:
begin in