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: [[-42, -15], [-30, 44], [-11, -17, -33, 19, 50], [48, -18, -29, -50], [23, -39, 33, 40]]

SOLUTION: [630, -1320, -5862450, -1252800, -1184040]

PROBLEM: [[50, -34, -45, -30], [0, -48, 41], [20, -22, 11, -37], [-40, -17], [-17, -38, -16, 12, -1], [30, -25, 14], [45, 12], [29, 11, -22, 31, 20], [11, 38, -28, 36]]

SOLUTION: [-2295000, 0, 179080, 680, 124032, -10500, 540, -4351160, -421344]

PROBLEM: [[16, -12, 17], [24, 41, -28, 10], [6, -21, -8, -44, 42], [36, 33, 4]]

SOLUTION:
[-3264, -275520, -1862784, 4752]