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: [[-23, -29, -4, -14, 16], [-32, 23, 32], [-5, -17], [45, -6, 4, 27, -40]]

[597632, -23552, 85, 1166400]