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.

[[-53, 27, -29, 53, -93], [-148, -197]]
[53, -148]

[[-16, -54, -63, 93, -162, -89], [68, -135], [96, -48], [94, -86, 22, -98, -95, 31], [81, -15, -150, -108, -34, 29], [-17, 67, 71, 14]]
[93, 68, 96, 94, 81, 71]

[[-166, -8, -51, -7, -91], [-44, -160, 83, -104], [-142, 1, 20, 9, -99, 55, -181], [-74, -199, -38, -31, -32, 31]]

[-7, 83, 55, 31]