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: [[25, 19], [26, 1], [-6, -43, 2], [5, 0]]

[475, 26, 516, 0]