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, -10, -38, 29, 15], [-12, -12], [29, 47, 36, 48, -36]]

[-4132500, 144, -84789504]