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: [[20, 11, 50, 8, -4], [38, 44, 32, -7], [-28, -34, 22], [-46, 4], [37, 46, -42, 46], [44, 42, 13]]

[-352000, -374528, 20944, -184, -3288264, 24024]