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.
[[-50, -32, 47, 46, -20], [30, 29], [27, 35, -21, 30], [-28, 47, 36], [12, 36, -13, 39], [13, -32], [-24, 33, -42, 11], [-29, 19], [-14, 14], [11, 43, -8, 49]]