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: [[-37, 10, -40], [8, 37, -23, -28], [50, -31, -22, -28, 40], [35, 18, 21], [-33, 29, 6, 35], [-13, -6, 29, -7], [3, 44, 25], [45, -13, 36, -16], [-31, 26, -34, 35], [50, -36, -22, -15, -16]]

[14800, 190624, -38192000, 13230, -200970, -15834, 3300, 336960, 959140, 9504000]