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.
[[-175, -141, -91, 89], [22, -93, -107], [-135, 89, -110, 24, -76, 62, -34], [91, 86, -42, 86, -99, -122], [16, -89, -15, -120, 10, 42, -160]]