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: [[26, 7, -42, 13, 10], [-28, -11], [-43, 45, -45, 6, 5], [10, 5, 40, 48], [45, -42], [-34, -8, 12], [-8, -7, -4, 40], [2, 1, -19, 4], [-28, 20, 29, 45], [42, 18]]

[-993720, 308, 2612250, 96000, -1890, 3264, -8960, -152, -730800, 756]