Detailed Instructions: In this task you will be given a list, of lists, of integers. For every inner list contained in the input list, you should multiply every even number in that list. The output should be a list of integers with the same length as the number of lists in the input list. If there are no even numbers in an inner list you should output 0 for that list.
See one example below:
Problem: [[7, -3, -3, 11], [-6, -6, -5, 2], [-8, 4, -3]]
Solution: [0, 72, -32]
Explanation: The first inner list has no even integers, so the first number in the output is 0. The second list has -6, -6, 2 for even integers so the second output is 72. The third list has -8, 4 as even numbers so the third output is -32. This is a good example.

Problem: [[33, -5], [39, 46, 36, 23], [6, -47], [-33, -20, -26], [42, 6], [-39, -31, -6], [-20, -34, 4, -24, -38], [-29, 50, -33], [0, -39, -11], [40, 19], [1, -3, 47, 34], [-13, -4, -10], [-22, 0, -4, -27], [-41, -33, -1]]
Solution:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
[0, 1656, 6, 520, 252, -6, 2480640, 50, 0, 40, 34, 40, 0, 0]