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.
[[50, -15, 86], [70, 15, -89, 17, 60], [-98, -15, 35, -140, 42, -167], [66, 31, 27], [-163, -21, -78, -123, 10, -112]]