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: [[-42, 8, -37], [-2, 28], [1, -8, -9, 25], [-43, -8], [-47, -1, -28, 32, 1], [29, -18, 35, 2, -22]]

[12432, -56, 1800, 344, -42112, 803880]