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: [[-14, -9], [16, -42, 25], [7, -31, -19, -36], [-13, -48, -13], [-20, 37, 35]]

[126, -16800, -148428, -8112, -25900]