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: [[-21, 41], [15, -18, -39, -5], [-38, -1, 27, 2], [18, -3], [-13, 3, 18], [13, -30, 6], [-44, -46, -11, 8]]

[-861, -52650, 2052, -54, -702, -2340, -178112]