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.
[[-19, 20, 8, -35, -16], [-3, 47, -26, 17], [-47, 41, -31], [9, -1], [13, 16, 5, 11, 18], [2, -36, -6, -28], [-9, 48], [24, 14, 46, 29, 21], [42, -47, -11, -46, 45], [-7, 26, 36, -42]]