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.
[[-42, -1, 18], [-30, -1, -2, 36, 3], [-27, -9], [35, 18, -35, 47, 11], [45, -16], [-32, -50], [-6, 9, -16, -18]]