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.
[[-15, 93, -70, -39], [-157, -29, 74, -14, -155], [74, -176, -85, -143, 4, 0, -25]]