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: [[-31, 4, 8, 44], [33, -21], [12, 22, 50, -28], [12, 15, -12, -19, -10], [26, -44, -42, -37], [2, -17, 49, -47], [21, -50, 25, -5], [28, 44, -15, -21, 2], [-44, 5, -22, 32]]

[-43648, -693, -369600, -410400, -1777776, 78302, 131250, 776160, 154880]