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: [[15, -43, 29], [-11, 32, 8], [7, 28, 1], [6, -4], [15, -12, -5, 0], [-39, 34], [33, 23, -25]]

[-18705, -2816, 196, -24, 0, -1326, -18975]