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: [[4, -46, 13, -19], [5, 14, -30], [-16, -7], [10, 13, -16, -39, 43], [-41, -2, 37]]

[45448, -2100, 112, 3488160, 3034]