I recently tore the cartilage in my right knee , and had surgery . I was prescribed Hydrocodone for the pain before the surgery but complained about not being able to sleep . So after the surgery my Dr. prescribed Oxycodone .
According to the above context, choose the best option to answer the following question.
Question: What must have happened before the person required surgery ?
Options:
A. Their finger was cut off in an industrial accident .
B. They broke their ankle in a fall .
C. None of the above choices .
D. They badly injured their knee .


D