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.
[[44, 19, -140, 8, -106, -39, -199], [-139, -153, -118, 36], [-64, -87, -59, 7, 98, -24, -133]]