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: [[-20, 50, -49, -10], [3, 1, 48], [-9, -31, -28, 1], [-39, -32]]

SOLUTION: [-490000, 144, -7812, 1248]

PROBLEM: [[-33, -11], [42, -36, -22, 50]]

SOLUTION: [363, 1663200]

PROBLEM: [[-3, 2, 2, -6, -47], [-43, -25, 20, 33, -24], [-36, 39, -45, 30], [31, 22, 44], [-12, 44, -9, -37], [29, -25, 28, 37], [-47, 15, 1, 24, 39], [-22, 20, -32], [-2, -6, 12, 27]]

SOLUTION:
[-3384, -17028000, 1895400, 30008, -175824, -751100, -659880, 14080, 3888]