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: 'Anteros is the twin brother of Eros .', Argument/Subject 1: 'antero', Argument/Subject 2: 'ero'

SOLUTION: be brother of

PROBLEM: Sentence: 'Barack Obama is an exotic elitist freak because he went to Harvard Law School and made $ 1 million from his book .', Argument/Subject 1: 'barack obama', Argument/Subject 2: 'harvard law school'

SOLUTION: go to

PROBLEM: Sentence: 'President Saakashvili reiterated that he would appoint Levan Varshalomidze as the Prime Minister of Adjara .', Argument/Subject 1: 'minister', Argument/Subject 2: 'president'

SOLUTION:
be appoint by