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: [[13, -46], [31, -9], [-40, -12, 23], [-19, -7, -13]]

SOLUTION: [-598, -279, 11040, -1729]

PROBLEM: [[0, -45, -35, 45, -38], [16, 29], [-37, 3, 19, -5], [20, -1, -13, -6], [38, -11, 2, 3, -13], [29, 30, -16, 12, 1], [15, 16, 12, -26], [-14, 39, 39, -13]]

SOLUTION: [0, 464, 10545, -1560, 32604, -167040, -74880, 276822]

PROBLEM: [[28, 4, 47, 40], [35, -21, -39, -11, 43], [22, 17]]

SOLUTION:
[210560, -13558545, 374]