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.
[[18, -43, -45, -27, -21], [41, 28, 7, -35, 40], [-7, 8, -13], [2, -50], [26, -41], [1, -49], [47, -39, -14, -14, -8], [-37, 29], [30, 0, -22, 25, -4]]