Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: Ed Balls, right, has told friends that he does not think that Ed Miliband left, can be Prime Minister Ed Balls has told friends that Ed Miliband is not up to the job and hasn’t ‘grown’ into the leadership since taking over in 2010, a leading Labour-supporting magazine claimed last night. In a profile of the Shadow Chancellor, the New Statesman magazine said Mr Balls does not believe Mr Miliband has the credentials to lead his party. One Labour MP told the magazine that Mr Balls confided in him during Labour’s 2010 leadership contest that only he and David Miliband were qualified to take on the leadership, saying: ‘There are two people who are up this job – one’s David Miliband and one’s me.’Senior Labour figures now doubt Ed Milliband can win the General ElectionShadow Chancellor Ed Balls doubts Mr Miliband has the leadership skillsThe two Labour heavyweights are seen to be drifting apartMr Balls has hinted he would back his wife as leader if Labour lose in MayScroll down for video 
 Question:He said: ‘I’m the _ and we’re working really closely together on our plans, not just for the election but for government.

Shadow Chancellor