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.
[[40, 11], [14, 21], [-24, 37, 27], [41, -12, -50, -28, 45], [-33, 29, -16, -47]]