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.
[[0, 37, -19, -45], [0, -6], [-6, -17, 10, 18], [15, -44, -22, -47, -13], [-11, 19, -19], [43, -12], [-12, -45], [-34, -43, -37, -2, 26], [6, 12], [-25, -50, 0, -9]]