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.
[[7, 46, 16, 20, -5], [16, 43, -44, 11], [-20, -29], [-20, -37], [13, -47, -15, 13], [13, 13], [-5, -10, -14, 39]]