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

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