On the other hand , I read this story about a mother that watched her son struggle and refuse to read until he was 16 . Now , he 's probably read more than me in five years than I have in all of mine . Still mourning the end of the dictionary , Coco cracked open the first page , and I began reading .
How may have the mother felt before her son learned to read ?
Pick the best answer from the following options:
A. She may have been very frustrated it was taking so long
B. None of the above choices .
C. She may not have cared one way or the other
D. She may have been very proud of all he had accomplished


A