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: [[-21, -33, -33, 31, 26], [1, 17, 36, -44], [-13, 50], [1, -2, 6], [-26, 4, -35, -7], [30, -45, -44], [46, -10, 8, 32, 30], [15, 12, -9, -6, 9]]

[-18432414, -26928, -650, -12, -25480, 59400, -3532800, 87480]