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.
[[-140, -168, 17], [-115, 98], [-128, 10, -12], [-177, -99, 70, -69, 27], [-160, 63, -33, -122]]