TASK 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.
PROBLEM: [[-39, -31], [-1, -14, -38, 46, 25], [7, 40, -6, 5], [25, 32, 24], [1, 10, 43, -37], [20, 14, 45], [-49, -8, -23, 7], [43, 21]]

SOLUTION: [1209, -611800, -8400, 19200, -15910, 12600, -63112, 903]

PROBLEM: [[3, 26, -27, -21], [30, 26, -43, -33, -47], [39, -10, 46, -4], [10, 45], [17, 29, 20, 25, 36], [16, -7, 33, -31], [-7, 41], [-29, 33, 29], [-8, -42, 26, 50, -46]]

SOLUTION: [44226, -52020540, 71760, 450, 8874000, 114576, -287, -27753, -20092800]

PROBLEM: [[8, 18, 32, -30], [-18, -23, 40], [-25, -20, 26, 26]]

SOLUTION:
[-138240, 16560, 338000]