Definition: 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.
Input: [[-4, 49], [-33, -3, -14], [-16, 7, 32, -32, -47], [-31, 3], [44, 13], [4, -18, 6]]

[-196, -1386, -5390336, -93, 572, -432]