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.
[[10, 4], [-16, -18, -18, -23], [-23, -30, -43, -26, 31], [14, -42, 50, 43, -4], [8, 41, -32], [45, 37]]