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: [[-40, -19, 37, -23, 24], [48, -14, -35, -32], [-47, 50, -6], [-36, -4, 38, -6, 2], [-29, -15], [48, -29, 28], [2, 25, 12, 22, -31], [35, -46, -9, -35, 13]]

[-15522240, -752640, 14100, -65664, 435, -38976, -409200, -6592950]