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.
[[-11, 11, -26], [-29, -42, 32], [3, 38, 37, -12, 39], [36, -19], [50, 32, 15], [39, 37, 7, -20, -31], [19, -23, 8, -9]]