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.
[[5, 37, -5, 24, 4], [37, 40], [-37, 45, -37, -38, 8], [33, -37, -26, -16], [20, 34, 1, -1, -49], [26, -7], [48, 14, -15, 40, 37]]