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, -41, -96], [-71, -132, -51], [60, 73, 71, -76], [-198, -199, -50, -11, -91, 62], [79, -67, -109, -197, 13, 5, 2], [-139, -159]]