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, -28], [-47, -23, 16, -29], [35, 0, 4, -46], [22, 25, 11, -31, 27]]

[224, -501584, 0, -5063850]