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: [[9, -4, -9], [32, 19, 10], [32, -15], [-13, -40, 14, -22], [-22, 15, 41, -37]]

[324, 6080, -480, -160160, 500610]