In this task, you are given a list. This list contains many lists of integers. The list is several items written within a []. Your task is to find the maximum number among the members of each inner list. The output should be a list comprised of the maximums with the same order as the internal lists.
[[52, -189, 70, 50, -15], [4, 69, 77, -60, 63, 10, 55], [95, -5, -111, 45, -20, -28, -115], [11, 98], [51, -47, -8, -21, -195]]