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, -18], [-40, -20, -5, 42], [26, -49, -43], [-36, -1], [5, -45]]

[594, -168000, 54782, 36, -225]