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:
[[0, -43, -36], [35, 22, -15, 14, -6], [-48, 42, 41, -41, 19], [11, -36, 1], [-3, -40, -50, -13], [26, -2, -44]]
answer:
[0, -1848, -2016, -36, 2000, 2288]


question:
[[-29, -13], [22, -31, 40, 27], [-44, -16, 47], [-7, 10, 13], [14, -46], [-3, 14], [-22, -26, 29, 16], [-10, -31], [-43, 40, 4], [38, 19, -43], [50, 9, 2], [-33, -7, -35, -34], [43, 22, -46]]
answer:
[0, 880, 704, 10, -644, 14, 9152, -10, 160, 38, 100, -34, -1012]


question:
[[-16, -7], [32, -3, 34, -21, 49], [49, -8, -13], [2, 23], [28, -34]]
answer:

[-16, 1088, -8, 2, -952]