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: [[12, 29, 5, 47, 9], [-9, -8, -26], [0, 24], [-23, 35, -41, 50], [-44, 19, 45, -42], [42, 45, 23, -17], [6, 7, 39]]

[736020, -1872, 0, 1650250, 1580040, -738990, 1638]