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.
[[-16, -147, 57, -89, -94, -93], [-199, 43, -5, -13], [54, 70, 85, -82, 47, -97, -137], [-22, -57, 18], [46, -32, 72, -88], [0, -150, -76, -73, 89], [-190, -139, 29, -44, -131], [-151, -171], [51, -61, -153, -14, -66, -93, -91]]