Elsa Fernández Campos:  I 've been checking over your grades and I question some of them .
Nora Díez: Such as ?
Elsa Fernández Campos: Noiret , _ 6.3 _ . Forgive me , but it 's strange , really .
Nora Díez: Well , this kid is clearly unmotivated , and I think it 's my job as a teacher ...
Elsa Fernández Campos: No , look , your job as a substitute teacher is to maintain the school 's standards . Do n't forget that .