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.
[[67, 42, -195, 40, -198], [-171, 28, -152, 6, -148], [-166, 33, 78, -114, -140, 60, 97]]