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: [[-11, 49], [1, -14, 40], [-29, 45], [49, -19, -4, 19], [-39, -31, -15, -16, -21], [10, -12, 23, -41], [-2, -10, 44], [-23, -24, -8], [-25, -47, -22, 13, -13], [37, -37, -45], [-50, -21, 33], [24, -22, 11, 48, -45], [42, 9], [-4, -29, 22, -32], [34, -47]]
Solution:
[0, -560, 0, -4, -16, -120, 880, 192, -22, 0, -50, -25344, 42, 2816, 34]