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.
[[-49, 37, -43, -47], [-13, 34, -1, 26, -43], [-20, 26, 42], [-3, 37, -35, 9], [-36, -40, -28], [-24, -10, -20], [-34, 13, 47, -50], [44, -22, -26, 1], [49, -47, 36, -2, 48], [2, 42, 37]]