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.
[[-16, -134, -161, -189, 74, -61, -110], [35, -190, -125, -142], [-143, -67, -42], [-64, -109, -196], [21, -122, -166], [-47, -194, 89], [-197, -87, 89, -99]]