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: [[2, 25, 13], [-21, 19, 13], [-44, 1, -45, 2], [-50, -49, 5, -46, 35], [48, -3, 15], [-40, -3, -35, 17, -43], [-40, 38], [-8, 12, -8, 9], [-14, -47, 2, -16, -37], [49, 5, -17, 4, -2]]

[650, -5187, 3960, -19722500, -2160, 3070200, -1520, 6912, 779072, 33320]