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: [[-25, 15, 38, -28], [-48, 14, 0], [49, 31, -32, 15, 39], [-3, 46, 50, 28, 28]]

SOLUTION: [399000, 0, -28435680, -5409600]

PROBLEM: [[-45, -45, 22], [-15, -10, -4, 4, 37], [-14, 1, -46, 28, -50], [-14, -27], [-31, -39, -1, -22], [-40, 6, -43], [12, -36, -10, 36]]

SOLUTION: [44550, -88800, -901600, 378, 26598, 10320, 155520]

PROBLEM: [[-4, 50, 7], [-42, -33, 45, -49, 10], [-39, -8, 26], [-5, -34, 37, -24, -6], [33, 0, 0], [5, 42, -40], [-6, -7], [3, -39, -40, 39], [-30, 43, -10]]

SOLUTION:
[-1400, -30561300, 8112, 905760, 0, -8400, 42, 182520, 12900]