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: [[-16, 42], [1, -42, -14, 26, -19], [28, -19], [26, 10, -31, -28, 9], [-4, 20, -20, -22], [-17, -43, -48, 33], [-24, -25, 49], [-27, -23, 44, -22, -35], [36, -37, -12, 47], [-16, 4, -17, -38, 34]]

[-672, -290472, -532, 2031120, -35200, -1157904, 29400, 21039480, 751248, -1405696]