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: [[-32, 16, -33, 40, 17], [-15, 49, 33, -35, -15], [-32, 3, 46, 49], [-45, -36], [-8, -45, 22, -50, 31]]

[11489280, -12733875, -216384, 1620, -12276000]