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, 50, -31], [-1, 0, -5, 30, -27], [-26, -6, 16, 28, -48], [-38, -10], [-27, -42], [40, 47, 5, -16], [-32, 17, -35, 19], [-6, -3, -6, 45, 19], [45, 4, 34, -9], [-2, -12, 25, -44, -40]]