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: [[91, -30, -165, -83, -18, 16], [-187, -77, -17, -151, -93, -151], [-135, -172, 18, 64, -60, 7, -119], [-189, 38, 81, 6, -68, -147, -36], [54, -171], [-139, 100, 28, -55, 52, 21, 82]]
Example Output: [91, -17, 64, 81, 54, 100]

Example Input: [[78, 47, -92, -13], [-96, -82, -2, -121, -170, 97], [-25, 34, -96, -66, -40, 65], [-13, 35, -59, 100, -164], [-39, -131], [-7, -166, -29, 22, -3, -100, -72]]
Example Output: [78, 97, 65, 100, -39, 22]

Example Input: [[-87, 64, -198], [55, -49, -175], [-20, 80]]
Example Output:
[64, 55, 80]