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.
[[-60, 97, -102, -66, 37, -13, 48], [-123, -23, -122, -129, -17, -14]]