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: [[-16, -46], [-35, 0, -29, 13], [-26, 1, -16], [18, -37, 13], [-7, 49]]

SOLUTION: [736, 0, 416, -8658, -343]

PROBLEM: [[-16, 33], [24, -42, 36, -29, -17], [-2, -47], [32, 49], [3, 19, -10, -50, 24]]

SOLUTION: [-528, -17889984, 94, 1568, 684000]

PROBLEM: [[-20, -42], [5, -17, 32, -2, -4]]

SOLUTION:
[840, -21760]