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.
One example: [[5, 1, 2, 7], [0, 4, 6, 6], [7, 8, 10, 3, 1], [1, 4]]
Solution is here: [70, 0, 1680, 4]
Explanation: The second list had zero so the second product is zero. Every product is calculated correctly: 5x1x2x7= 70, 7x8x10x3x1=1680, 1x4=4.

Now, solve this: [[-2, -23, -40], [29, -12], [5, -6, 31, 21, 12], [-28, -3, 39, -49, -15], [-16, 40, -38, 23, 12], [17, -39, -22, -4, -8], [-9, 39, 32]]
Solution:
[-1840, -348, -234360, 2407860, 6712320, 466752, -11232]