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, -157, -70, 23, -39, -34, -3], [-190, -156], [55, -155], [-123, -85, -103], [-166, 65, 85, -109]]