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: [[-21, 20], [-47, -33, -6, -38, 48], [42, 30, -43], [42, 5], [4, 28, -34, -27], [38, -39], [25, -34, 40, -4, -5], [-12, 15, 38]]

SOLUTION: [-420, 16974144, -54180, 210, 102816, -1482, -680000, -6840]

PROBLEM: [[-1, -14], [48, -12, -32, -42, 16], [11, -50], [-26, -27, 34, 4, -44]]

SOLUTION: [14, -12386304, -550, -4200768]

PROBLEM: [[-21, -28, -20, -50], [-41, -41, 29, -14, -31], [31, -45, -47, -20, 32], [5, -16, 15], [-15, 11], [4, -16], [-17, 37], [8, -28, -4, 50], [17, 11, -37, -16]]

SOLUTION:
[588000, 21157066, -41961600, -1200, -165, -64, -629, 44800, 110704]