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: 'Melbourne : He may have worked his magic on millions of girls worldwide , but one Aussie girl has cast her spell on Harry Potter star Daniel Radcliffe .', Argument/Subject 1: 'daniel radcliffe', Argument/Subject 2: 'harry potter'

SOLUTION: star as

PROBLEM: Sentence: 'Ronald Reagan was not being elected in 1984 because he was already the President .', Argument/Subject 1: 'reagan', Argument/Subject 2: 'president'

SOLUTION: be elect

PROBLEM: Sentence: 'Worldpay is part of the Royal Bank of Scotland .', Argument/Subject 1: 'worldpay', Argument/Subject 2: 'royal bank of scotland'

SOLUTION:
be part of