Definition: In this task you will be given a list of lists, of numbers. For every inner list, you should multiply every number in that list and put the results in your answer. The output should be a list of numbers with the same length as the number of the lists in the input list.
Input: [[-18, 39, 25, 50, 11], [25, -43, 2], [-3, -8, -8, 40], [-16, 26, -5, -48], [5, 2], [-41, -46, 41, -19], [-30, 5, -49, 7, -1], [21, -42, 40, -50], [-32, 6, 35, 14]]

[-9652500, -2150, -7680, -99840, 10, -1469194, -51450, 1764000, -94080]