Read the following context and choose the best option to answer the question.
Context: I went off to school to learn to be a music teacher and ended up having the love of music drained out of me . Doug , however , just went out and played . How I envied his pure love of music and I realized how much of him I had missed out on .
Question: What may be the reason the love of music was drained out of them ?
Options: 
A. Their teacher was too demanding and made music joyless .
B. None of the above choices .
C. Their teacher tailored their lesson plans to meet all their needs .
D. Their teacher went out of their way to make sure they improved .


A