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: [[-15, -48, -26, 1], [8, -39, 40, -45, 23], [0, 32, 37, 6, -19], [-13, -1, 39], [11, 23, -40, 0, -21], [-17, 45, -22], [8, -48, 36, -15, 3], [-10, -2], [33, 18], [47, -21]]

[-18720, 12916800, 0, 507, 0, 16830, 622080, 20, 594, -987]