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: [[-14, -2, -43, 33, -40], [26, 31, -17, -47], [-22, 10], [19, 7, -4, 32, -34], [42, -17, -18, -35, 42]]

[1589280, 643994, -220, 578816, -18892440]