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: [[-26, -44, -5, 48], [-13, 25], [40, -33, 18, 16], [46, -23, 31, -32]]

[-274560, -325, -380160, 1049536]