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: [[-14, -23, -32, -38], [30, 17, 37], [-30, 10], [3, -37, -48], [29, 41]]

[391552, 18870, -300, 5328, 1189]