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.
[[-132, 55, -53], [-9, -176, 95, -68, -97, -146, -50], [-128, -84], [-95, 80, -85, -89], [55, 44, -35], [85, 82, -148, -181, -50], [-176, -169, -189, 11, -198, -120, 12], [-174, -139, -151, 60], [20, -159]]