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: [[-30, -5, 21, 7, -9], [2, -5, 34], [-45, -22, 31, 16], [37, 31, 5, -45]]

SOLUTION: [-198450, -340, 491040, -258075]

PROBLEM: [[-44, -42, -6, -34, 3], [17, -34, 45], [22, -7, 25], [-25, 8, -18], [-46, -4], [-45, -10, 15, 23, 16], [-2, 42, 16], [42, 37, 31, 19], [49, -14, 33]]

SOLUTION: [1130976, -26010, -3850, 3600, 184, 2484000, -1344, 915306, -22638]

PROBLEM: [[-40, -27, -15, 27, -38], [-25, -10, 48, 18], [0, 5, -27, -23], [-36, -36]]

SOLUTION:
[16621200, 216000, 0, 1296]