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: [[-89, -60], [75, -56]]
Example Output: [-60, 75]

Example Input: [[-113, 36, -122, -72, -47], [-168, -23], [76, 65, -142], [-181, 20]]
Example Output: [36, -23, 76, 20]

Example Input: [[-175, 12], [-60, -139, -34], [-38, -112, 98, 31, -156], [-162, -61, 98, -179, -29, -175, -104]]
Example Output:
[12, -34, 98, 98]