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.
[[-147, -11, -18, 18], [-8, 54, -165, -177, 45, -88, -163], [84, -151, -172, -189, -118, 64, 42], [22, 47, -43], [93, 87], [-104, -189, -107], [37, -80, -8, -113], [-70, -130, -143, -67]]