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.
[[-55, 47, -2, -189, 56, -79, -20], [-87, -199, -122, -151, -6, -19], [88, -94, 54, -40, -76, -135, -69], [-95, -140, 64, -192, -185, 43], [-109, 94, -55, -187, -93, -66, -158]]