Which Example Best Shows a School Schedule for Primary School

Which example best shows a school schedule for primary school children?

A) The schedule is extremely flexible, allowing the child's needs to dictate it.
B) The schedule has set times for self-initiated activities, structured learning, and a meal.
C) The schedule allows for much more self-initiated activities than structured learning.
D) The schedule consists mainly of structured learning with set times for meals and snacks.