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.
[[0, -145, -56, 36, 78], [98, 67, 72, 96], [-190, 73, -199, -22], [-102, 59, -107, -181], [70, -106, 71], [49, -140, -160, -139], [-136, 84, 75, -93, -13], [-137, -171, 6, -9]]