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, 33, 16, -33], [12, -43, -5, -31], [-13, 31], [-49, 6, 17, -22, 50], [37, -5], [2, 5], [44, -46, -25, -30], [-18, 21, 45], [32, -24, 44, -7, 34], [3, -50, 6, -10, -21]]

[-209088, -79980, -403, 5497800, -185, 10, -1518000, -17010, 8042496, -189000]