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: [[-15, 16, 23, 28], [-20, -3], [19, -23, 49], [41, -43], [1, 37], [-30, -25, -44]]

[-154560, 60, -21413, -1763, 37, -33000]