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: [[-39, 4], [-15, -23, -41], [45, 28], [-43, -45, -20, 12, -4], [-28, 2, 5, -28], [47, 8, -29, 32], [50, 29, 45, -46, 27]]

[-156, -14145, 1260, 1857600, 7840, -348928, -81040500]