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: [[-23, 28, -20], [34, -39, 35, 29, -27], [-16, 2, 50, -40], [33, 47, -41], [-45, -39, -50, 13], [-14, 36]]

[12880, 36339030, 64000, -63591, -1140750, -504]