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: [[-9, -3, -47, 13], [12, -18, -36, -30], [4, 33, -38, -6], [15, 22, 38, 5], [39, -33, -20], [-20, -24, 34, 21, -41], [34, -26, -36, -43]]

[-16497, -233280, 30096, 62700, 25740, -14051520, -1368432]