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: [[-33, -50, 23, -47], [-19, -6], [27, 15, -48, 16], [34, 22, 27]]

[-1783650, 114, -311040, 20196]