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.
[[37, 31, -33, 35], [28, -49, 22, -13], [-30, 8, -46, 4, -40], [-38, 46, 44], [-25, -4], [43, -43, 11], [-22, 10, 21], [32, -50, -8]]