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: [[38, 5], [17, 30, 22], [-14, 43, 26], [12, -2, 24, 26], [42, 3, 38, -4, 22]]

[190, 11220, -15652, -14976, -421344]