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: [[-99, -133, 80, -160], [-10, -33, -172, 1, -182, -142, -140], [-105, -117, 58, 35, 83]]
Example Output: [80, 1, 83]

Example Input: [[98, -19, 52, 95, -164, 7], [-95, -171, 56, -150, -169, -116], [93, -89], [13, -56], [-93, 28, -3, -74], [59, -28, -111, -174], [-110, -135, 74, -109]]
Example Output: [98, 56, 93, 13, 28, 59, 74]

Example Input: [[-29, -139], [-113, 72, 88, -95, -146, -186], [31, -151, -171, -180, -87, -12, -181]]
Example Output:
[-29, 88, 31]