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: [[7, 49], [11, 27], [-36, 50], [25, 14, -49, 14], [20, -42, 14, 32], [35, -26, -37, -26, -38], [0, 26, -7, 23, -45], [50, 4]]

[343, 297, -1800, -240100, -376320, 33265960, 0, 200]