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: [[-6, 41, -190], [-47, 89], [29, -17, -135]]
Example Output: [41, 89, 29]

Example Input: [[-21, -117, 34], [-98, -30], [-138, 37, -165], [31, 55, -180, -96], [-5, 85, -58], [-180, 61]]
Example Output: [34, -30, 37, 55, 85, 61]

Example Input: [[84, -35, -131, -156, -147, -113, 41], [38, 87]]
Example Output:
[84, 87]