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: [[29, 22, -4, 49], [-41, -22, -4], [-10, -40], [40, -21, -34, -32], [15, -21, -33], [-49, -8, -12, -35, -32]]

[-125048, -3608, 400, -913920, 10395, -5268480]