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: [[-15, 32, -13, -46, 44], [-27, 49], [-47, -1, -45]]

[-12629760, -1323, -2115]