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: [[41, 39], [-42, 9, -17], [-29, -27, -19], [-16, 40, 39], [-43, 6], [-23, -10], [15, -38, -50, 38], [17, 23, 36, 13, 9], [-1, 26, -20, 2, -37]]

[1599, 6426, -14877, -24960, -258, 230, 1083000, 1646892, -38480]