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: [[46, 5, -17, -50], [6, 10, 23, 11, -9], [-14, 17, -12, 48], [32, 30, 26, 26], [2, -6, -25, 23], [49, -50], [8, 49], [-27, -35, 28, -38]]

[195500, -136620, 137088, 648960, 6900, -2450, 392, -1005480]