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.
[[-143, -197], [-174, 65, -130, -185, -64], [-52, -157, -85, -121, 7], [77, -197, -23, 46, -112, -193], [-31, -147, -10], [-41, -131, -63], [2, -141, 68, -5, 11, 3]]