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, -14, -17, -50], [46, 28, -43], [45, -35, -35, -34, 14], [15, 7, 33, -45], [-46, -47], [5, -1, 4, 26], [21, 45, 50], [-9, -13, -46, 11], [-20, -49, -4, -43, 18], [7, -20]]