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: [[-19, -24, -49], [10, -37, -29, -48, -46], [23, -47, -35, 46]]

[-22344, 23691840, 1740410]