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: [[-6, 15, -12], [3, 17], [-5, 10, -23, 12], [46, 23, -26, -29], [-19, 28], [35, 35, 37, 45]]

[1080, 51, 13800, 797732, -532, 2039625]