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: [[-23, 6, -17, -18, -15], [-12, -21, -15, -45, -9], [-40, 25, -17, -1], [11, -42, -15, 39, 16], [29, 28, 25], [22, 36, 19, -20, -31], [23, 15], [20, -48, 29], [2, -32], [-27, 3, -29, -47, -12]]

[633420, -1530900, -17000, 4324320, 20300, 9329760, 345, -27840, -64, 1324836]