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:
[[-25, -15, 45, 29], [-40, 6], [-15, -15, 48], [12, 39, -13], [25, -4, 16, -25, 45], [20, 38, 45], [-2, -48], [13, -27, 14], [8, -37, -40], [-45, -28, 15, 47, -36]]
answer:
[0, -240, 48, 12, -64, 760, 96, 14, -320, 1008]


question:
[[18, 15, -11], [23, -31, -1, 2], [44, -32, -12, 47, -47], [33, 26, 15], [30, 20, 16], [-43, -28], [-10, -49, 25, -1, 9]]
answer:
[18, 2, 16896, 26, 9600, -28, -10]


question:
[[4, -33, -49, -8, 35], [28, 28, 31, 23, -5], [1, -12, 36, 17, -26], [-21, 39, 9, -32, 40], [-18, -25, 47], [40, -18, 27, 8], [34, -32, 3, -17], [15, -35, -27, 2]]
answer:

[-32, 784, 11232, -1280, -18, -5760, -1088, 2]