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: [[0, 14, -3], [-42, -26, 17, -38, 31], [-19, -50, -18], [-28, 13], [-14, -41, 28], [9, -6, -38, -21, 28]]

[0, -21868392, -17100, -364, 16072, -1206576]