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.
[[7, 7, -8], [6, 6, -4, 33, -31], [-3, -49], [26, -50], [-46, 17, 50, 28, -34], [-45, 43], [24, 4, -10], [-48, -14, 5], [37, 41, -31, -15, 4], [7, 1]]