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.
[[-20, 24, -29, -13, 29], [45, 3, -39, -8, -7], [36, 32, 24, 0, -25], [-10, -14, 6, -13, -33], [-40, -15, -10], [38, 37, -8, -42]]