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: [[32, -39], [-17, -23, 4], [-36, 31, 29]]

[-1248, 1564, -32364]