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: [[-8, -3, 0], [9, -13, -21, 45, -37], [15, -6, 14], [22, -45, 19, 21, -20], [1, 1, 10], [-15, -4]]

[0, -4090905, -1260, 7900200, 10, 60]