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: [[-17, 50], [-7, 43, 42, -34, -10], [-35, -5, 19, -19], [-26, -6, 23, 9, -1], [28, 27, -29, 10]]

[-850, -4298280, -63175, -32292, -219240]