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: [[-37, 46, 6, -3], [29, 17, 43], [-4, -3], [8, 46, -30, -26], [20, -40, 14], [-38, 16, -5, -14]]

[30636, 21199, 12, 287040, -11200, -42560]