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.
[[-38, 43, -10, 34, 40], [-38, -20], [-11, -43, -50, -36, -23], [-31, 6], [24, 10, -32], [-29, 16, -26, -27, 7], [-14, 41, -14, 49]]