Read the following context and choose the best option to answer the question.
Context: At 7:55 my first born left the house and walked to the bus stop by herself to begin Middle School . I drove her to her first day of Kindergarten and first grade . I have stood at the bus stop on the first day of school waving to her every year except this one .
Question: Why was the parent not at the bus stop ?
Options: 
A. They did n't have time
B. The weather was too bad to wait outside
C. The child was getting too old for that
D. None of the above choices .


C