In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D".
Q: [header] How to fix a hunchback [title] Go see your doctor. [step] If you notice even a small hump or rounding of your shoulders, it is a good idea to bring this up to your primary care physician during a regular check-up. You can also schedule a specific appointment to talk about your hunchback if it is painful or concerns you. <sep> (A) [substeps] Your doctor may refer you to a physical or ultrasound specialist, or a dentist. Keep in mind that this is a risky step if you think the problem is already fixed. (B) [substeps] A while before you bring this up to your doctor, ask him or her what activities might cause you discomfort. For example, you might suggest going for a walk outside. (C) Typically only the primary care physician needs to see the hump. [substeps] Try to pick a time when you feel well enough to get up and not exert yourself before you go see your doctor. (D) At the visit, your doctor may ask you to bend forward and reach for your toes. They will then trace your spine and look for any curvature.
A:
D