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: [[8, 17, 49], [27, 6, -19, 4, -25], [2, -18, 35, 31, 42], [-6, -13, 23, 35, 40], [27, -19, 5, -11], [-35, 19]]

[6664, 307800, -1640520, 2511600, 28215, -665]