I'll give you a question, please answer with step-by-step reasoning process. What does a doctor have to do before he is allowed to take an exam to get his MD?
Options:
- provide care
- let blood
- resuscitate
- distance himself
- study medicine

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Study medicine is a career in medicine, the science and practice of establishing the diagnosis, prognosis, treatment, and prevention of disease. A doctor have to do study medicine before he is allowed to take an exam to get his MD.
The answer: study medicine.