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.
[[26, -42, -4, 8, -19], [-9, -25], [27, 26, -26, 28], [35, -21, 18, -37], [32, -48]]