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.
[[-2, -31, -6], [8, 47, -8], [-26, -44], [36, -12, 15], [-50, 44], [46, -17, -14, 8]]