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.
[[-145, -167], [-57, -143, 35, -197, -142, -162, 91], [79, 72, 12, -87], [-9, 68, -58, -21, 64, 56, -57], [-114, 68, 44, 4, -63]]