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: [[-21, -8, -18, 5], [10, 18], [24, 37, -32, -50, -39], [-11, -13, -43]]

SOLUTION: [-15120, 180, -55411200, -6149]

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

SOLUTION: [-1334, 39]

PROBLEM: [[-48, -33, -4, 24, 21], [16, 4, -8, -34], [-42, -1, 18, 5], [-17, 9], [13, 11, 39, 25, 14]]

SOLUTION:
[-3193344, 17408, 3780, -153, 1951950]