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.
[[42, -25, -23, -156, -45], [29, -188, 62, -75, -8, 99, 67]]