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: [[-125, -150, -5], [-100, 46, 65, 64, 5, -15, -82]]
Example Output: [-5, 65]

Example Input: [[-53, -26, -156, 87], [-73, -173, 18, -40, -175, 99], [-171, -75, 15, 18, -90, -162, -104]]
Example Output: [87, 99, 18]

Example Input: [[63, 19], [-39, -98], [-15, 88, -87]]
Example Output:
[63, -39, 88]