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: [[-3, 14], [21, -16, 29], [31, -20, 4], [-3, 31, -5, 40, -5], [41, 14, 48, 13], [-34, 4, -5, 27, 30]]

[-42, -9744, -2480, -93000, 358176, 550800]