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: [[-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: [[-48, 12, -17], [-29, 43]]

SOLUTION: [9792, -1247]

PROBLEM: [[42, 31, 20], [8, 34, 22, -41, -6], [-9, 6, -16, 14, 50], [17, 39, 28, -47, -16], [37, -39, 8, -44, 21], [2, 5, -45, -36], [33, -5], [15, -18, -41, -44]]

SOLUTION:
[26040, 1472064, 604800, 13960128, 10666656, 16200, -165, -487080]