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: [[-21, 35], [25, 46, -31, 44, 19], [28, -9, 33], [-11, 15], [-34, 4, 36], [50, 34, 31, 36], [19, 16, -33], [-4, -10], [-45, 42, -22, -11], [11, 22]]

[-735, -29803400, -8316, -165, -4896, 1897200, -10032, 40, -457380, 242]