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: [[-36, -11, 48, -42, -7], [-8, 48, -19, 42, 2], [-5, 50, 43, -40, 6], [-14, 13, -37, 7]]

[5588352, 612864, 2580000, 47138]