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: [[-12, 37], [-34, -15, 34, -8, -19], [24, -20], [22, 26, -16, 0, 27], [17, 36, 42], [46, -7, -2], [-15, 31, 17, -42, -10]]

[-444, 2635680, -480, 0, 25704, 644, -3320100]