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.
[[37, -49], [-35, 13, -11, 49, -36], [15, 38, 37, 37, -28], [47, -50], [23, -13, -22, 33], [46, 20, -40, -24, 31], [43, -46, 10, -14]]