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: [[-1, 15, 33], [42, 31, -3, -20, -11], [19, -44, -21, -26, 23], [45, 42, 20, 17, -41], [15, 10, 36, -48, -29], [36, 33, -2], [-42, 18]]

[-495, -859320, -10498488, -26346600, 7516800, -2376, -756]