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: [[-29, -6, 24, -10, -18], [16, 9, 19, 23, 6], [-13, 34, 16]]

[751680, 377568, -7072]