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.
[[24, -156, -15, -5], [-200, 98, 29, -29], [-43, -142, -86, -117], [-61, 94, 44, 56, -60, -51], [-32, -4, -185], [-158, -170], [-121, 30, 38], [-22, -142]]