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

Example Input: [[-161, 54], [-41, 74], [74, 84, -87, 28, -181], [-44, 9, 40, -67, -193]]
Example Output: [54, 74, 84, 40]

Example Input: [[-32, 21], [-41, -163, 31]]
Example Output:
[21, 31]