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: [[9, 34, -16], [29, 47, 32, -44], [36, 39], [12, 36, 2, -33, 33], [48, -1, -10], [49, -14, -4], [-1, -10, 31], [18, -21, 23, 44, 10], [-7, -13, 14]]

[-4896, -1919104, 1404, -940896, 480, 2744, 310, -3825360, 1274]