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: [[50, -40, -46, 38], [-14, -31, 16, -27, -31], [7, 32], [25, 46, 47, 13], [44, -49, -47, 21, 39], [-25, -22, 3, 44, -3], [-38, 24, 36, 34]]

[3496000, 5812128, 224, 702650, 82990908, -217800, -1116288]