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: [[3, -38, -40, -45], [29, 38, 1, 45], [-12, -24, -38, -50], [9, 19, -12], [22, -34], [-14, 4]]

[-205200, 49590, 547200, -2052, -748, -56]