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.
[[-87, -101, -29, -90, -66], [85, -174, -38, 85], [-81, 47, 59], [-167, 38, 93]]