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: [[35, 44, -38, -18], [-9, 20], [21, 43, 19, -14]]

[1053360, -180, -240198]