instruction:
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.
question:
[[-53, -26, -156, 87], [-73, -173, 18, -40, -175, 99], [-171, -75, 15, 18, -90, -162, -104]]
answer:
[87, 99, 18]


question:
[[-42, -152, -122, -79], [-85, 39, 36, -53], [83, 52], [-31, -2, -176, -152, -107, 44, 62], [10, -163, -16], [44, 33, 55, -59, 1, -30, -19]]
answer:
[-42, 39, 83, 62, 10, 55]


question:
[[-9, -3, -185, -144, -63, -31], [-7, -100], [-76, -159, -74, -110, -106]]
answer:

[-3, -7, -74]