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: [[33, -2], [-3, -36, -29, 44], [29, -41, 26], [-16, -10, 26, 12], [8, 27, -3, 21]]

[-66, -137808, -30914, 49920, -13608]