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.
[[44, -28, 14, 30], [-13, 11, -42, 0, -4], [7, 33, -42, 22], [-47, -36, 31, -8, -16], [-37, 18], [36, 14, -34, -32, -22], [31, 17, -14]]