distractors: moved exciting recently
sentence: Martin Murray is a fifteen-year-old boy.He used to be a "problem child", but a [MASK] conversation with his mother changed his life.He didn't use to give his mother many problems.However, after his father's death a few years ago, Martin's life became much more difficult.His mother had no money to pay for her child's education.To do this, she had to work, and so was often not at home.