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.
[[41, -138, -116], [-138, -31, -31, -44, 81, 84, -29], [-73, -154, -158, 6, -3, 53, 0], [-168, -114, 3, -163, 31], [72, 78, -163, -159, -199, -31, 0]]