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: [[50, 3, 14], [11, 1, 37, 31, -9], [-4, 0], [27, 34, 41], [36, 44, -47], [27, -21, 23, -45], [-49, -6, -50, -35], [8, -7, 19], [-10, -27, 23, 27, 26], [21, -18]]

[2100, -113553, 0, 37638, -74448, 586845, 514500, -1064, 4359420, -378]