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.
[[85, -171, -80, 10, -43, -176, -159], [-57, -22, 6, -141, -161], [-183, 91, 9, -21, 75, -105, -151], [-80, -75, -184, -114, -37], [-146, -79, -129]]