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.
[[15, -36, 8], [35, -33, -10, -1], [-10, -13], [-31, -7, -47], [29, -23], [-16, -32, 47], [-2, -50, 37, -24, -39], [-10, -39]]