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: [[50, -47, -45, 29], [-24, -4, -16, 14, -48], [11, -35, -7, 22, 26], [-39, -45, 7, -14, -28], [-27, -36, -31], [14, 29, 22, 15], [-32, 19], [-19, -4], [43, -38], [2, 3, 3, -9], [-22, 26, -6], [29, -11, 7], [-11, 26], [-43, -6, 50, 8], [46, -24]]
Solution:
[50, 1032192, 572, 392, -36, 308, -32, -4, -38, 2, 3432, 0, 26, -2400, -1104]