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: [[38, 18, -13, 34], [-28, -40], [22, -16, 17, -6, -7], [3, 29], [37, 37, 0], [-14, -38, 18, -38], [-3, -28, -43, -23], [-2, -34, -26, -10, 29], [-4, 25, -8, 18, 13], [12, 15, 47, 50, -39]]

[-302328, 1120, -251328, 87, 0, -363888, 83076, 512720, 187200, -16497000]