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.
[[-28, -23, 3, 50, -2], [35, 45, 10, 18, 41], [42, 39], [4, -44], [-36, 1, -13, -23], [-14, 2, -45]]