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.
[[-21, -37, -8], [-39, -2, 40, 29], [-21, -32], [-34, 40, 44, 6], [39, -18]]