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.
[[-39, -7, -35], [49, -43, -33, 14], [-13, 26, 33, -46], [45, 16, 33, 50, 29], [4, 37, -37, -2, -33]]