Read the following context and choose the best option to answer the question.
Context: Ryan woke up to that familiar scent of alcohol . This was nothing new for Ryan Ross . It has been like this for as long as he can remember .
Question: Why was the familiar scent of alcohol nothing new for Ryan Ross ?
Options: 
A. He has read a lot about acohol in his studies
B. None of the above choices .
C. He has a strong sense of smell
D. He or someone nearby was regularly involved with acohol


D