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.
[[-65, -100, -75, -140, 84], [-55, -46, -19, -47, -106, 74], [-125, -146, -54, -136, -47, 38], [4, -33, -119, 4], [-140, 44]]