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: [[9, -37, 39], [-18, 47, 14, -14, 47], [3, -50, -46, -48]]

SOLUTION: [-12987, 7793352, -331200]

PROBLEM: [[-29, 46], [1, -1, 13, -3]]

SOLUTION: [-1334, 39]

PROBLEM: [[-23, -33, 25, 43, 38], [-2, -6], [-12, 44, 50, -28, -44], [39, -17], [49, -16, -7, 34], [46, 14, 3], [-43, 0, 36, 41, -11]]

SOLUTION:
[31005150, 12, -32524800, -663, 186592, 1932, 0]