Definition: 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.
Input: [[15, -19, -50, 38, -43], [-13, 12, 10], [-31, 33, -12], [-10, 42], [28, 19, -6, 48], [36, 21, -23]]

[-23284500, -1560, 12276, -420, -153216, -17388]