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: [[-8, -7, -27], [-11, -28, -50], [-15, 0, -20, -41, -1], [-20, 9], [-46, -41]]

[-1512, -15400, 0, -180, 1886]