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, 29, -31, 2, 13], [41, -2, 33, 10, 7], [20, 21, 26, 33], [-32, 21, 3, -32, -43]]

[771342, -189420, 360360, -2774016]