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.

Example Input: [[38, 37, -11], [-101, 80, -9, -10], [94, -94, -113, -46, 37, -91, -147], [-58, 31, -157]]
Example Output: [38, 80, 94, 31]

Example Input: [[42, -42, -94, 25, -125], [-141, -138, -170, -87, -121]]
Example Output: [42, -87]

Example Input: [[-173, -66, 93], [-77, -192, -194, 40, -96, -172, -46], [-194, -193, -35], [74, -171, -1, -152, -67, 89]]
Example Output:
[93, 40, -35, 89]