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: [[29, -47, 22], [-35, -31, -13, -9, -3], [25, 19, 1], [-17, 19], [-1, -4, 22, 31, 27], [4, -9]]

[-29986, -380835, 475, -323, 73656, -36]