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: [[-1, 31], [17, 35, -10, -23], [-33, -32], [15, -5, 35, -1, 24], [46, -31]]

[-31, 136850, 1056, 63000, -1426]