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.
[[32, 4, -31], [-8, 0, 47, -6, 44], [-14, 26, 2, -11], [4, 8, -28, 8], [-38, -22, -14, 5], [-21, -7, 36, -30, -14], [-13, 34, 16, -37, 21], [-15, -36, 48, -21, -33], [-20, 31]]