instruction:
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.
question:
[[23, 35], [2, -41], [-7, 10, 9, 37, 12], [-12, -28, -28], [-17, 16, -3, 49, -34], [-8, -31, -21, 28], [27, 44, 20], [-34, 25, -27], [-28, -5, 24, 21, -41], [-42, 43, 37]]
answer:
[0, 2, 120, -9408, -544, -224, 880, -34, -672, -42]


question:
[[-12, -29], [2, -42, -12], [-40, -45], [29, 32], [-28, -4, -7], [-7, -36, 12], [-2, 38, -19, 45], [5, -20, -47], [25, 22, -48, 46], [-49, -33, 10, 34], [13, 38, -10]]
answer:
[-12, 1008, -40, 32, 112, -432, -76, -20, -48576, 340, -380]


question:
[[-40, 17, 27], [37, 46, 20], [-5, -37, 16, 12, 6], [-47, 34], [18, 7, 37, -48], [-4, -32, -34]]
answer:

[-40, 920, 1152, 34, -864, -4352]