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: [[-2, 40, 18], [16, 6, -29, 2], [-32, -34, 3, -6, 41], [-38, -38, -15, -19], [-1, -33, -13], [-34, 15, -14, -41, 26], [1, 29], [48, 38, 49], [-33, 24, -33, 9, 42]]

[-1440, -5568, -802944, 411540, -429, -7611240, 29, 89376, 9879408]