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: [[-2, -39, -48, 38], [29, 30, -19], [-35, -20, 6, 44, -28], [45, -3], [-38, 14, -6], [38, 48, 12, -17, 34], [-47, 37]]

[-142272, -16530, -5174400, -135, 3192, -12651264, -1739]