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.
[[-3, 34, -31, 2], [-49, 48, -50, 32], [-47, -27], [45, 47, 9, -12, -23], [-10, -11, 25, -18], [-12, 29, -27, -38], [37, 2, -1, -22, 7], [-32, -1], [-48, -28, 13], [-1, -33, 4, -4, 2]]