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: [[-17, -16, 3, 37], [-22, -17, 35, -1, -29], [-17, 27], [24, -3, 37]]

[30192, 379610, -459, -2664]