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, 22, 1, 35, -43], [2, -8, -36], [-26, 45], [-10, -43, -43, -23, 27], [-25, 34, -28]]

[-1390620, 576, -1170, 11482290, 23800]