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: [[-28, 12, -33, -9], [-30, -48, 15, 32, 5], [-6, 41, 14, -6, 22], [15, 30, -18], [31, 7, 0, 5]]

[-99792, 3456000, 454608, -8100, 0]