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: [[32, -4, 21], [-2, -1, 21, 9]]

SOLUTION: [-2688, 378]

PROBLEM: [[-10, -19, 24], [-18, 38, -19, -33], [5, -32, -19], [-34, -9, 31, 35, 16], [-21, -22], [45, 46, 40, -23]]

SOLUTION: [4560, -428868, 3040, 5312160, 462, -1904400]

PROBLEM: [[-41, 9, 49, 39], [-12, 41, -47], [49, -24, 42], [-14, 17, 46], [-32, 32], [4, 35], [-16, -32]]

SOLUTION:
[-705159, 23124, -49392, -10948, -1024, 140, 512]