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: [[-112, -32, 5, -133], [-57, -42, -9, 22, 64]]
Example Output: [5, 64]

Example Input: [[-188, 39, -44, -107, -22, 98, -9], [84, 6, -2, -157]]
Example Output: [98, 84]

Example Input: [[-147, -108], [-52, 89]]
Example Output:
[-108, 89]