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.
[[81, 97, -74, 65, -80, -95], [-89, -23, -68, -148, 12, -153, -118], [58, -130, -32, 80], [-165, 12, -89]]