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.
[[-35, -3, -10, -5, -37], [10, 14, 38, 40, 7], [-40, -49, 16, 26, -47], [45, 8, -2, 14, 7], [16, 1, -48, -41, -31], [-10, 3, 47, 6]]