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: [[-10, 30, 20, 2, -15], [5, 2, 17, 18]]

SOLUTION: [180000, 3060]

PROBLEM: [[-25, -19, 49, 37, 26], [-2, 34], [8, -29, -18, 43], [46, -47], [29, 37, 40], [-43, -43, 13, 30]]

SOLUTION: [22390550, -68, 179568, -2162, 42920, 721110]

PROBLEM: [[8, -41, 44], [-8, 14, -28, 44, -20], [25, 50, -34, -10, 33], [-7, -9, 8, -48], [-49, -33, -15, -47], [-49, -22, 20, 42]]

SOLUTION:
[-14432, -2759680, 14025000, -24192, 1139985, 905520]