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.
[[-159, -130, 34, 16], [-3, 95], [83, -44, -200, 5, 89, 33], [-121, -31, -65, -185, -117, 65, 4], [59, -198, 55, -68, -64, -52]]