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: [[50, -2], [-37, -7, 21, -38, -29], [41, 37], [-5, 15], [38, 44, -32, -21], [-12, 27, -32], [-12, 1, 47, -46], [50, 7, 28, 16, 13]]
Solution:
[-100, 5993778, 1517, -75, 1123584, 10368, 25944, 2038400]