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: [[12, 46, 19, -19], [-24, -16, -36, -26, -14], [5, -6], [-25, -45, -13, -9], [-50, -42], [17, -12, 24], [-13, -40, -13, -33], [10, -8], [0, 45, 12, 50, -48], [19, 16, -46]]

[-199272, -5031936, -30, 131625, 2100, -4896, 223080, -80, 0, -13984]