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, -12], [-25, -38, 14, 39, -39], [39, -31, -28, -13], [-29, -7], [-2, -17], [40, -43, -20, -24, 41], [-25, 29]]

SOLUTION: [-468, -20229300, -440076, 203, 34, -33849600, -725]

PROBLEM: [[-17, 33, 46], [-22, -34, -18, -33, -26], [-2, -36, -46, -43], [-1, -38, -50, -48], [46, 40, 28, -13, -9], [-35, 45, -16], [24, 20, -4, -13, -10], [7, -7], [3, 4], [7, 15, 25]]

SOLUTION: [-25806, -11552112, 142416, 91200, 6027840, 25200, -249600, -49, 12, 2625]

PROBLEM: [[26, -42, 27, 50], [-26, -1, -24], [-17, 49, -12, -20, 21]]

SOLUTION:
[-1474200, -624, -4198320]