It takes a lot of hard work to become a doctor. carlos began studying to become a doctor in college. he continued his studies in medical school. he liked playing the piano as a way to relax. once he finished medical school, he still spent years as a resident, or a type of apprentice, at a hospital before he started his own practice.
which detail is not relevant in the paragraph?
carlos began studying to become a doctor in college.
he liked playing the piano as a way to relax.
he continued his studies in medical school.
he still spent years as a resident.