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: [[-34, -34, 21, -27, 36], [-31, -3, -43], [-17, -12, -50], [14, 11], [-4, 26, 42, -9]]

SOLUTION: [-23596272, -3999, -10200, 154, 39312]

PROBLEM: [[-40, -50], [-20, -28, -31, 19], [23, -6, -38, -39], [-11, -19, 27, 44]]

SOLUTION: [2000, -329840, -204516, 248292]

PROBLEM: [[-43, 21, 0], [39, 18], [-23, 6, 10, -30, -41], [-1, -23, -28], [-21, -40, 25, 19], [36, -10, -33, 46, -28], [50, -49]]

SOLUTION:
[0, 702, -1697400, -644, 399000, -15301440, -2450]