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: [[-22, -114, -146, 89, -169, -115], [85, -195, -162, -141, -15], [-144, -181, -104, 12, -10, 85, 37], [1, -65, -144, -42, -187]]
Example Output: [89, 85, 85, 1]

Example Input: [[89, -112, -105, -116, -106, 28, -113], [-52, -1, -39, -150, 64], [-109, 17, -127, 2]]
Example Output:
[89, 64, 17]