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, -50, -1], [22, 47], [17, 0, 41, 45, -38], [-25, 23], [-23, -31, -6]]

[2300, 1034, 0, -575, -4278]