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.
[[-29, -17, -40], [24, -4, 0], [18, 20], [-21, 44, -8, 13, 25], [-50, -8, 18], [14, 19, -46, -1], [37, 20, 24, -36]]