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: [[46, -44, -24, -39, 23], [33, 37], [15, 27, 32, -28], [-40, 19, -4, 37], [-46, -41, 42]]

[-43572672, 1221, -362880, 112480, 79212]