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: [[-47, 6, -27, -13], [-44, -30, -1, 8, -45], [-23, -32], [-20, -17, 34, 43, 19], [18, 27, -10, 41]]

SOLUTION: [-98982, 475200, 736, 9444520, -199260]

PROBLEM: [[31, -7, -46, 34, 4], [24, -15, 8], [-15, 30, -8, -36, -37], [42, 4], [29, 11, -8, -33]]

SOLUTION: [1357552, -2880, 4795200, 168, 84216]

PROBLEM: [[2, -32, -25, 3, 18], [-1, 13], [-14, 49], [40, -9, 16, -43, 13], [43, 37, 28, 12, 0], [-7, -45, 37, 35], [-33, 28, 39, 38], [38, 47, -47]]

SOLUTION:
[86400, -13, -686, 3219840, 0, 407925, -1369368, -83942]