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: [[-34, 26, 8, 31, 0], [-16, 10], [-1, 10, 15, -23], [23, -29, -22, 35], [39, -18, -49, -15], [-34, 34, 11], [50, 42, -7, -3, -44]]

[0, -160, 3450, 513590, -515970, -12716, -1940400]