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, -17, -22, -34], [11, 27, 39, -38], [31, -37], [-40, -5, -23]]

SOLUTION: [597652, -440154, -1147, -4600]

PROBLEM: [[-6, 38, -7, -36, -23], [8, -44], [-21, -9, -31, -32, 17], [12, 33], [-49, 40], [46, -7, 20, -31]]

SOLUTION: [1321488, -352, 3187296, 396, -1960, 199640]

PROBLEM: [[35, 12], [32, -40, -43, 3, -30]]

SOLUTION:
[420, -4953600]