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.
[[-19, -31], [-19, 10, -24, 12, -42], [-22, -31, 10], [43, -46, 0, 43, 3], [-44, 33, -37, 9], [-36, 23], [-4, -10], [18, 19, 40, -35], [-27, -27, -3, 32], [42, -21, 20]]