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.
[[-57, -120, -189, -120, 32], [-164, -73, -63], [-59, 86, -58, -141, -197, -9], [-194, -36], [30, -136, 52, -136, -151, 2], [-5, 57, -77], [-97, -188, 57, 38, -70, 62, -130], [-20, -52, -41, 29, -183]]