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.
[[-77, 21, 0, 53, -88, -32], [-132, 89, 87, 33, -154, -95], [84, -151, 59], [85, -88, 56], [-189, 1, -16, -1, 71, -185, -20]]