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.
[[-180, 72], [-118, -169, -109, -76, 54], [22, 82, -73, 16, -14, 0, 89], [41, -147, 42, -174, -35, -129, -63], [99, -78, -28, -103]]