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.

[[-101, -168], [17, 42, -110, 20], [83, -36]]
[-101, 42, 83]

[[-75, 58, -1, -188, -187, -72, -179], [-61, 19, 5, -26, 11], [31, 68, -15, -29]]
[58, 19, 68]

[[-90, 55, -104, 15, -137], [-46, 84, -31, -78, -152, -188, -8]]

[55, 84]