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.
[[-26, -109], [39, 84, 32, -156, -197], [-125, -101, 88, -75, 85], [-128, -199, -28, -163, 55, 69]]