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.
[[-33, -171, -160, -76], [-60, -10, -29, -57, 21, -25, 33], [44, -151, -125], [73, -172, -92, -4, 67], [94, -44, 11, 80, -13, -120, -167], [-99, -33, 64, 69]]