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.
--------
Question: [[-40, -50], [-20, -28, -31, 19], [23, -6, -38, -39], [-11, -19, 27, 44]]

Answer: [2000, -329840, -204516, 248292]


Question: [[27, -22], [46, -28]]

Answer: [-594, -1288]


Question: [[-12, -32, -7], [3, 5], [-49, 49, -25], [4, -24, -30, -43, 38], [50, -24, -6, -42, -34]]

Answer:
[-2688, 15, 60025, -4705920, 10281600]